Items where Author is "Singh, AK"

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Singh, AK and Hu, J and Shu, J and Mao, H-k and Hemley, RJ (2012) Strength of rhenium from x-ray diffraction experiments under nonhydrostatic compression to 250 GPa. In: 23rd International Conference on High Pressure Science and Technology (AIRAPT-23): Journal of Physics: Conference Series 377 (2012) 012008, 25–30 September 2011, BARC, Mumbai.

Singh, AK and Andrault, Denis and Bouvier, Pierre (2012) X-ray diffraction from stishovite under nonhydrostatic compression to 70 GPa: Strength and elasticity across the tetragonal - orthorhombic transition. Physics of the Earth and Planetary Interiors, 208-20 . pp. 1-10.

Singh, AK and Liermann, Hanns-Peter (2011) Strength and elasticity of niobium under high pressure. Journal of Applied Physics, 109 (113539). pp. 1-9. ISSN 0021-8979

Liermann, HP and Jain, Anjana and Singh, AK and Saxena, SK (2010) Compression of silver in a diamond anvil cell: Pressure dependences of strength and grain size from X-ray diffraction data. Journal of Physics and Chemistry of Solids, 71 . pp. 1088-1093. ISSN 0022-3697

Singh, AK (2009) Analysis of nonhydrostatic high-pressure diffraction data (cubic system): Assessment of various assumptions in the theory. Journal of Applied Physics , 106 . 043514-1.

Singh, AK and Liermann, Hanns-Peter and Akahama, Y and Saxena, SK and Menendez-Proupin, Eduardo (2008) Strength of polycrystalline coarse-grained platinum to 330 GPa13; and of nanocrystalline platinum to 70 GPa from high-pressure13; x-ray diffraction data. Journal of Applied Physics, 103 (6).

Liermann, HP and Singh, AK and Somayazulu, M and Saxena, SK (2007) Compression behavior of NbC under nonhydrostatic conditions to 57 GPa 13; 13;. International Journal of Refractory Metals and Hard Materials, 25 (5-6). pp. 386-391.

Singh, AK (2007) Pressure-volume data for epsilon iron and platinum to earth-core pressures and above from one-parameter universal equation of state. Physics of the Earth and Planetary Interiors, 164 (1-2). pp. 75-82.

Singh, AK and Liermann, HP and Akahama, Y and Kawamura, H (2007) Aluminum as a pressure-transmitting medium cum pressure standard for x-ray diffraction experiments to 200 GPA with diamond anvil cells. Journal of Applied Physics, 101 (12).

Propin, Menendez E and Singh, AK (2007) Ab initio calculations of elastic properties of compressed pt. Physics Review B, 76 (5).

Singh, AK and Liermann, HP and Akahama, Y and Kawamura, H (2007) Aluminum as a pressure-transmitting medium cum pressure standard for x-ray diffraction experiments to 200 GPa with diamond anvil cells. Journal of Applied Physics, 101 (12). p. 123526.

Singh, AK and Menendez, Proupin E and Gutierrez, G and Akahama, Y and Kawamura, H (2006) Nonhydrostatic compression of bismuth to 222GPa: Some constraints on elasticity of the bcc-phase13;. Journal of the Physics and Chemistry of Solids, 67 (9-10). pp. 2192-2196.

Singh, AK and Liermann, HP and Saxena, SK and Mao, HK and Usha Devi, S (2006) Nonhydrostatic compression of Gold powder to 60 GPa in a diamond anvil cell: Estimation of compressive strength from X-ray diffraction data. Journal of Physics: Condensed Matter, 18 . pp. 969-978. ISSN 0953-8984

Mao, Ho-kwang and Badro, James and Shu, Jinfu and Hemley, Russell J and Singh, AK (2006) Strength, Anisotropy, and preferred orientation of solid13; argon at high pressures. Journal of Physics: Condensed Matter, 18 . pp. 963-968. ISSN 0953-8984

Mao, Ho-kwang and Badro, J and Shu, J and Hemley, RJ and Singh, AK (2006) Strength anisotropy and preferred orientation of solid argon at high pressures. Journal of Physics: Condensed Matter, 18 . S963-S968.

Gutierrez, Gonzalo and Menendez-Proupin, Eduardo and Singh, AK (2006) Elastic Properties of the bcc structure of Bismuth at high pressure. Journal of Applied Physics, 99 (103504).

Takemura, K and Singh, AK (2006) High-pressure equation of state for Nb with a helium-pressure medium:Powder x-ray diffraction experiments. Physical Review B, 73 . pp. 224119-224128.

Downs, RT and Singh, AK (2006) Analysis of deviatoric stress from nonhydrostatic pressure on a single crystal in a diamond anvil cell : The case of monoclinic aegirine, NaFeSi2O6. Journal of Physics and Chemistry of Solids, 67 (9-10). pp. 1995-2000. ISSN 0022-3697

Singh, AK and Anjana, Jain and Liermann, HP and Saxena, SK (2005) Strength of iron under pressure up to 55 GPa from X-ray diffraction line-width analysis13;. Journal of Physics and Chemistry of Solids, 67 (9-10). pp. 2197-2202.

Liermann, HP and Singh, AK and Manoun, B and Saxena, SK and Zha, CS (2005) Compression behavior of TaC0.98 under nonhydrostatic13; and quasi-hydrostatic pressures up to 76 GPa. International Journal of Refractory Metals and Hard Materials, 23 . pp. 109-114.

Singh, AK and Akahama, Y and Kawamura, H and Menendez-Proupin, E and Gutierrez, G (2005) Nonhydrostatic compression of bismuth to 222 GPa: Some constraints on elasticity of the bcc-phase. Journal of Physics and Chemistry of Solids, 67 (9-10). pp. 2192-2196.

Liermann, HP and Singh, AK and Manoun, B and Saxena, SK and Prakapenka, VB and Shen, G (2004) Compression behavior of VC0:85 up to 53 GPa. International Journal of Refractory Metals amp; Hard Materials, 22 . pp. 129-132.

Revathi, A and Prakash, M.Rajendra and Singh, AK and Mahale, Santhosh and Srihari, Shylaja and Rao, RMVGK (2004) Hot-Wet Property Characterisation of a High-Temperature Cured Glass–Epoxy Composite in Immersion Environment. Journal of Reinforced Plastics and Composites, 23 (17). pp. 1884-1892. ISSN 0731-6844

Singh, AK and Liermann, HP and Saxena, SK (2004) Strength of magnesium oxide under high pressure:13; evidence for the grain-size dependence. Solid State Communications, 132 . pp. 795-798.

Singh, AK (2004) X-ray diffraction from solids under nonhydrostatic compression - Some recent studies. Journal of Physics and Chemistry of Solids, 65 (8amp;9). pp. 1589-1596.

Akahama, Y and Kawamura, H and Singh, AK (2004) A comparison of volume compressions of sliver and gold up to 150 GPa. Journal of Applied Physics, 95 (9). pp. 4767-4771.

Singh, AK and Akahama, Y and Kawamura, H (2002) Crosscheck of Pt and Au pressure scales and EOS of Bi to megabar pressures. Review of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu, 12 (1). pp. 63-68.

Akahama, Y and Kawamura, H and Singh, AK (2002) Equation of state of bismuth to 222 GPa and comparison of gold and platinum pressure scales to 145 GPa. Journal of Applied Physics, 92 (10). pp. 5892-5897.

Akahama, Y and Kawamura, H and Singh, AK (2002) The equation of state of Bi and cross-checking of Au and Pt scales to megabar pressure. Journal of Physics Condensed Matter, 14 (44 SPE). pp. 11495-11500.

Singh, AK and Takemura, Kenichi (2001) Measurement and analysis of nonhydrostatic lattice strain component in niobium to 145 GPa under various fluid pressure-transmitting media. Journal of Applied Physics, 90 (7). pp. 3269-3275. ISSN 0021-8979

Singh, AK and Balasingh, C (2001) X-ray diffraction line broadening under elastic deformation13; of a polycrystalline sample: An elastic-anisotropy effect. Journal of Applied Physics, 90 (5). pp. 2296-2302. ISSN 0021-8979

Rangaraj, L and Jayaprakash, S and Ushadevi, S and Venkataswamy, MA and Divakar, C and Singh, AK (2000) Simultaneous synthesis and sintering of TiB2-TiN composite at moderate pressures and Temperatures. In: Proceedings of V National Conference on High Pressure Science and Technology Advances in High Pressure Science and Technology, , Bangalore.

Bhaumik, SK and Divakar, C and Singh, AK and Upadhyaya, GS (2000) Synthesis and sintering of TiB2 and TiB2x2013;TiC composite under high pressure. Materials Science and Engineering A, 279 (1-2). pp. 275-281.

Singh, AK and Balasingh, C (2000) Lattice strains under megabar pressures. Metals Materials and Processes, 12 (2 amp;). pp. 281-292.

Singh, AK (2000) Lattice strains in a polycrystalline sample compressed in a diamond anvil cell to megabar pressures. In: 4th Japan-China High Pressure Seminar, 2000, Osaka University, Japan.

Singh, AK and Balasingh, C (2000) Lattice strains under megabar pressures. Metals Materials And Proceses, 12 (2 & 3). pp. 281-292.

Singh, AK (2000) Lattice strains under non-hydrostatic compression. In: International Conference on High Pressure Science and Technology (AIRAPT-17), Honolulu, Hawaii, USA.

Balasingh, C and Singh, AK (2000) Residual Stresses and Their Measurements by X-Ray Diffraction Methods. Material Science Division, 12 (2 & 3). pp. 269-280.

Balasingh, C and Singh, AK (2000) Residual stresses and their measurements by x-ray diffraction methods. Metals Materials and Processes, 12 (2 amp;). 269 -280.

Divakar, C and Bhaumik, SK and Rangaraj, L and Jayaprakash, - and Singh, AK (2000) Self programming synthesis and sintering of dense ceramic materials at high pressures and high temperatures. In: International Conference on High Pressure Science and Technology (AIRAPT-17), 2000, India.

Divakar, C and Bhaumik, SK and Rangaraj, L and Jayaprakash, - and Singh, AK (2000) Self propagating synthesis and sintering of dense ceramic materials at high pressures and temperatures. In: Proceedings of the AIRAPT-17.

Duffy, Thomas S and Shen, Guoyin and Shu, Jinfu and Mao, Ho-Kwang and Hemley, Russell J and Singh, AK (1999) Elasticity, shear strength, and equation of state of molybdenum and gold from x-ray diffraction under nonhydrostatic compression to 24 GPa. Journal of Applied Physics, 86 (12). pp. 6729-6736.

Bhaumik, SK and Divakar, C and Ushadevi, S and Singh, AK (1999) Synthesis and sintering of SiC under high pressure and high temperature. Journal of Materials Research, 14 (3). pp. 906-911. ISSN 0884-2914

Bhaumik, SK and Divakar, C and Ushadevi, S and Singh, AK (1999) Synthesis and sintering of Sic under high pressure and high13; temperature. Journal of Materials Research, 14 (3). pp. 906-911.

Duffy, TS and Shen, G and Heinz, DL and Mao, Y and Hemely, RJ and Singh, AK (1999) Lattice strains in gold and rhenium under non-hydrostatic compression to 37 GPa. Physics Review B, 60 (22). pp. 15063-15073.

Singh, AK (1999) Shear strength and elastic moduli from the lattice strains measured under non-hydrostatic compression. In: 18th International Union of Crystallography Congress and General Assembly, 4 -13 Aug 1999, Scotland, UK.

Bhaumik, SK and Divakar, C and Rangaraj, L and Singh, AK (1998) Reaction sintering of NiA1 composites under pressure. Materials Science and Engineering: A, 257 (2). pp. 341-348.

Bhaumik, SK and Divakar, C and Rangaraj, L and Singh, AK (1998) Reaction sintering of NiAl and TiB2x2013;NiAl composites under pressure. Materials Science and Engineering A, 257 (2). pp. 341-348.

Hemley, Russell J and Baoheng, LY and Singh, AK (1998) Elasticity and rheology of iron above 220 GPa and the nature of the Earth's inner core. Nature, 396 . pp. 741-743.

Singh, AK and Mao, HK and Shu, J and Hemley, RJ (1998) Estimation of single-crystal elastic moduli from polycrystalline x-ray diffraction at high pressure: application to FeO and Iron. Physical Review Letters, 80 (10). pp. 2157-2160.

Singh, AK and Balasingh, C and Mao, Ho-kwang and Hemley, Russell J and Shu, Jinfu (1998) Analysis of lattice strains measured under nonhydrostatic pressure13;. Journal of Applied Physics, 63 (12). pp. 7567-7575.

Divakar, C and Bhaumik, SK and Rangaraj, L and Ushadevi, S and Singh, AK (1998) Fabrication of ceramic-ceramic composites at high pressure through the formation of an intermediate soft phase. Review of High Pressure Science Technology, 7 . pp. 1022-1024.

Singh, AK and Balasingh, C and Mao, HK and Hemley, RJ and Shu, J (1998) Interpretation of lattice strain under non-hydrostatic pressure. Review of High Pressure Science and Technology, 7 . pp. 205-210.

Singh, AK and Balasingh, C and Mao, HK and Hemley, RJ and Duffy, TS (1998) Measurement and analysis of lattice strains in a polycrystalline sample under ultra-high pressure. In: Proceedings of the International School on Power Diffraction, 1998, New Delhi.

Ramasesha, Sheela K and Singh, AK and Varma, KBR (1997) Effect of pressure on dielectric and ferroelectric properties of bismuth vanadate. Materials Chemistry and Physics, 48 (2). pp. 136-139.

Rangaraj, L and Narayanaswamy, V and Jaman, PM and Divakar, C and Singh, AK (1997) Fabrication of high pressure high temperature cell components using pyrophylite powder. In: Proceedings of the Conference on High Pressure High Temperature Cell Components Using Pyrophyllite Powder, 1997, NISCOM, New Delhi.

Rangaraj, L and Narayanaswamy, V and Jaman, PM and Divakar, C and Singh, AK (1997) Fabrication of high pressure high temperature cell components using pyrophyllite powder. In: Advances in High Pressure Science and Technology, 1997, Bangalore, India.

Narayan, KS and Singh, AK and Ramasesha, SK (1997) High pressure effects and electronic transport in a ladder type polymer. Journal of Physics D: Applied Physics, 30 . L16-L18.

Singh, AK (1997) Lattice strains in a polycrystalline specimen under non-hydrostatic compression in an opposed anvil device. In: Proceedings of the Conference on Advances in High Pressure Research in Condensed Matter, NISCOM, New Delhi.

Divakar, C and Bhaumik, SK and Rangaraj, L and Ushadevi, S and Singh, AK (1997) Processing of ceramic-ceramic composites throgh the formation of a transient phase. In: Proceedings of the Conference on Advances in High Pressure Research in Condensed Matter, NISCOM, New Delhi.

Bhaumik, SK and Divakar, C and Rangaraj, J and Ushadevi, S and Singh, AK (1997) Synthesis and sintering of ceramic materials under pressure. In: Advances in High Pressure Science and Technology. Universities Press, Hyderabad, pp. 215-220.

Bhaumik, SK and Divakar, C and Mohan, M and Singh, AK (1997) A high temperature cell (up to 3300K) for use with a cubic press. In: Proceedings of the National Conference on High Pressure Science and Technology, 10-11 Oct 1994, Bangalore, India.

Ramasesha, Sheela K and Rao, M V Radhika and Singh, AK and Umarji, AM (1996) Lowering of relaxor transition temperature in lead-based perovskites under pressure13;. Materials Research Bulletin, 31 (9).

Singh, AK and Balasingh, C (1996) The effect of uniaxial stress component on the lattice strais measured by diffraction method using opposed anvil device: trigonal system. Bulletin of Material Sciences, 19 (3). pp. 601-605.

Singh, AK and Balasingh, C (1996) The Effect of Uniaxial Stress Component on the Lattice Strains Measured by a Diffraction Method Using an opposed Anvil Device: Tetragonal System13;. Technical Report. National Aerospace Laboratories, Bangalore, India.

Singh, AK and Balasingh, C (1996) The effect of Uniaxial component on the lattice strains measured by a diffraction method using opposed anvil device: Trigonal system. Technical Report. National Aerospace Laboratories, Bangalore, India.

Makh, Stel S and Gierlotka, S and Paloz, B and Mohan, M and Divakar, C and Bhaumik, SK and Singh, AK (1996) Effect of high pressure on polytypism and stacking disorder in sintered sic. In: XVII Congress and General Assembly of the International Union of Crystallography, 8-17 Aug 1996, Seattle, USA.

Ramasesha, SK and Rao, MVR and Singh, AK and Umerji, AM (1996) Effect of pressure on ferroelectric transition in pb(Fe1/2Nb1/2)03. In: National Conference on High Pressure Science and Technology, 1996, Bangalore, India.

Ramasesha, Sheela K and Rao, Radhika MV and Singh, AK and Umarji, AM (1996) Lowering of relaxor transition temperature in lead-based perovskites under pressure. Electrochimica Acta, 41 (17). pp. 1141-1147.

Mao, H and Shu, J and Hemley, RJ and Singh, AK (1996) Rheology, strength and elasticity anisotropy of iron at high pressures. In: AUG meeting, 15-19 Dec 1996, San Francisco.

Bhaumik, SK and Divakar, C and Mohan, M and Ushadevi, S and Jaman, PM and Singh, AK (1996) Simultaneous synthesis and sintering of silicon carbide under high pressure and temperature. In: Proceedings of the National Conference on High Pressure Science and Technology, 10 -11 Oct 1994, Bangalore, India.

Bhaumik, SK and Divakar, C and Mohan, M and Singh, AK (1996) A modified high-temperature cell (up to 3300 K) for use with a cubic press. Review of Scientific Instruments, 67 (10). pp. 3679-3682. ISSN 0034-6748

Singh, AK and Mao, H and Hemley, RJ (1996) A new technique of elastic tensor determination of earth materials to core-mantle boundary pressures. In: AU meeting, 15-19 Dec 1996, San Francisco, USA.

Mahadevan, Sudha and Giridhar, A and Singh, AK (1995) Chemical ordering and topological effects in chalcogenide glass systems. Indian Journal of Pure and Applied Physics, 33 . pp. 643-652.

Mahadevan, Sudha and Giridhar, A and Singh, AK (1995) Chemical ordering and topological effects in chalcogenide glass systems. Technical Report. National Aerospace Laboratories, Bangalore, India.

Singh, AK and Mohan, Murali (1995) Kinetics of pressure-induced CY+W transformation in titanium. In: Advances in High Pressure Science and Technology. Tata McGraw-Hill, New Delhi, India, pp. 137-150.

Bhaumik, SK and Divakar, C and Singh, AK (1995) Machining Ti -6AI-4V alloy with a wBN-cBN composite tool. Materials amp; Design, 16 (4). pp. 221-226.

Bhaumik, SK and Divakar, C and Ushadevi, S and Singh, AK (1995) Sintering of a - sic at high pressures and temperatures. In: Proceedings of the National Conference on High Pressure Science and Technology, 10-11 Oct 1994, Bangalore, India.

Ramani, Geetha and Ushadevi, S and Singh, AK (1995) Synthesis and high temperature high pressure sintering of AlN. In: National Conference on High Pressure Science and Technology, 10-11 Oct 1994, Bangalore, India.

Ramasesha, SK and Mohan, Murali and Singh, AK and Honing, J and Raol, CNR (1994) High pressure study of Fe3O4 through the Verwey transition. Physics Review B, 50 (18). pp. 13789-13791.

Singh, AK and Balasingh, C (1994) The lattice strains in a specimen (hexagonal system) compressed nonhydrostatically in an opposed anvil high pressure setup. Journal of Applied Physics, 75 (10). pp. 4956-4962.

Ramasesha, SK and Singh, AK and Seshadri, Ram and Sood, AK and Rao, CNR (1994) Orientational ordering in C70. Evidence for three distinct phase transitions. Chemistry Physics Letters, 220 (3-5). pp. 203-206.

Sarvana, BV and Gopalkrishna, VD and Venkatachalam, K and Jaman, PM and Divakar, C and Singh, AK (1994) Design and fabrication of a 600-ton press for sintering studies. In: National Conference on High Pressure Science and Technology, 10-11 Oct 1994, Bangalore, India.

Divakar, C and Bhaumik, SK and Singh, AK (1994) High pressure-High temperature processing and performance of wBN-cBN composite tools. In: Proceedings of the National Conference on High Pressure Science and Technology, 10-11 Oct 1994, Bangalore, India.

Singh, AK (1994) High-rate pressurization by drop-weight impact. In: Proceedings of the National Conference on High Pressure Science and Technology, 10-11 Oct 1994, Bangalore, India.

Mohan, Murali and Singh, AK (1994) Kinetics of the pressure-induced hcp -+ fcc transformation in thallium. In: Proceedings of the National Conference on High Pressure Science and Technology, 10-11 Oct 1994, Bangalore, India.

Bhaumik, SK and Divakar, C and Singh, AK and Bochko, AV (1994) Machining characteristics of wBN-cBN composite tools. Metals Materials Processes, 6 . pp. 39-50.

Sheela, K Ramasesha and Singh, AK (1994) Measurement of electrical resistance across the orientational phase transition on solid C60 under pressure. Solid State Communications, 91 (1). pp. 25-28.

Bhaumik, SK and Divakar, C and Mohan, Murali and Jaman, PM and Ushadevi, S and Singh, AK (1994) Self-combustion synthesis and sintering of Sic under high pressure. In: Proceedings of the National Conference on High Pressure Science and Technology, 10-11 Oct 1994, Bangalore, India.

Mahadevan, Sudha and Giridhar, A and Singh, AK (1994) Volumetric effect of topology in chalcogenide glass systems. Journal of Non-Crystalline Solids, 169 (1amp;2). pp. 133-142.

Divakar, C and Bhaumik, SK and Singh, AK (1994) Wurtzite phase of boron nitride as cutting tool material. Met Mater Process, 6 . pp. 39-50. ISSN 0970-423X

Singh, AK (1994) The effect of stress anisotropy on the lattice strains measured with an X-ray diffraction opposed anvil setup. In: Proceedings of the National Conference on High Pressure Science and Technology, 10-11 Oct 1994, Bangalore, India.

Divakar, C and Bhaumik, SK and Singh, AK (1993) A Preliminary report on the field trials and market survey of composite tools based on boron nitride. Technical Report. National Aerospace Laboratories, Bangalore, India.

Bhaumik, SK and Singh, AK (1993) Polycrystalline cubic boron nitride (PCBN) cutting tools. Technical Report. National Aerospace Laboratories, Bangalore, India.

Usha Devi, S and Singh, AK (1993) Estimation of the Phases of Silicon Carbide and Silicon nitride by the X-ray Diffraction Method. Technical Report. National Aerospace Laboratories, Bangalore, India.

Singh, AK (1993) Analysis of C60 Fullerite Compression Under Non-Hydrostatic Pressure. Technical Report. National Aeronautical Laboratory, Bangalore, India.

Singh, AK (1993) The Lattice Strains in a Specimen (Cubic System) Compressed Non Hydrostatically in an opposed Anvil Device. Technical Report. National Aeronautical Laboratory, Bangalore, India.

Singh, AK (1993) The lattice strains in a specimen (cubic system) compressed13; nonhydrostatically in an opposed anvil device. Journal of Applied Physics, 73 . pp. 4278-4286.

Singh, AK (1993) Analysis of C60 fullerite compression under non-hydrostatic pressure. Philosophical Magazine Letters, 67 (6). pp. 379-384. ISSN 0950-0839

Mohan, M and Singh, AK (1993) Kinetics of crystallization of amorphous selenium under isobaric isothermal conditions. In: Proc. DAE Solid State Physics Symposium, 1993, Bombay, India.

Bhaumik, SK and Divakar, C and Singh, AK (1993) Processing properties and applications of polycrystalline cubic boron nitride (PCBN) cutting tools. Metals Materials Processes, 5 . pp. 199-214.

Balasingh, C and Devi, S Usha and Singh, AK (1992) Residual Stresses in Control Stretched Aluminium Copper Alloy Extrusions. Technical Report. National Aerospace Laboratories, Bangalore, India.

Jaman, PM and Singh, AK (1992) Pressure testing of drop tank components. Project Report. National Aerospace Laboratories, Bangalore.

Divakar, C and Adiga, BS and Singh, AK (1992) Computer aided technique for the determination of ultrasonic transit time. In: Recent Trends in High Pressure Research.

Mohan, M and Singh, AK (1992) Density change correction for transformed volume fraction obtained from resistometry. In: Recent Trends in High Pressure Research.

Divakar, C and Singh, AK (1992) Elastic properties of Ge-Sb-Se glasses under pressure. In: Recent Trends in High Pressure Research, 1992.

Mohan, M and Parameshwara, MA and Singh, AK (1992) Measurement of the pressure dependence of the electrical resistance of nickel at temperatures up to 750 K. In: Recent Trends in High Pressure Research. Oxford, IBH, New Delhi, pp. 462-464.

Mohan, M and Singh, AK (1992) Pressure and temperature dependence of the kinetics of crystallization of amorphous selenium. In: Recent Trends in High Pressure Research.

Divakar, C and Gregoriev, ON and Dzhamarov, SS and Bochko, AV and Singh, AK (1992) Sintering of silicon carbide and silicon nitride under high pressure and high temperature. In: Recent Trends in High Pressure Research. Oxford IBH, pp. 273-276.

Sheela, K Ramsesha and Singh, AK (1992) Thermoelectric power and resistivity of YBa2Cu4O8 under pressure. Physica C: Superconductivity and its Applications, 192 (3amp;4). pp. 328-330.

Ramasesha, SK and Singh, AK (1992) Thermoelectric power of Yba2Cu408 under pressure. In: Recent Trends in High Pressure Research.

Ramasesha, SK and Divakar, C and Gopalakrishnan, PS and Singh, AK (1992) Thermoelectric power of bismuth up to up 9 GPa. In: Recent Trends in High Pressure Research. Oxford IBH, New Delhi, India, pp. 456-458.

Singh, AK and Vijayan, Kalyani and xia, H and Vohra, YK and Ruoff, AL (1992) Uniaxial stress component in Au-Zr mixture compressed up to 30 GPa. In: Recent Trenda in High Pressure Research, 1992, Bangalore, India.

Singh, AK (1992) The fcc-bcc transition in ytterbium under high pressurization rates. In: Recent Trends in High Pressure Research, 1993.

Singh, AK (1991) The peak position and the profile near the peak of an X-ray diffraction line under pressure gradient. In: Recent Trends in High Pressure Research. Oxford IBH, New Delhi, pp. 786-789. ISBN 9788120406988

Balasingh, C and Govindarajaswamy, K and Krishnan, A and Raghumurthy, T and Ramesh, TG and Shubha, V and Singh, AK and Subbarayadu, K and Rao, Venkata (1991) Design and fabrication of a mobile x-ray stress 13; diffractometer. Technical Report. National Aeronautical Laboratory, Bangalore, India.

Ramasesha, Sheela K and Singh, AK (1991) Measurement under pressure of thermoelectric power along the thickness of a thin specimen. Review of Scientific Instruments, 62 (5). pp. 1372-1373.

Ramasesha, Sheela K and Singh, AK and Murugaraj, P (1991) Anisotropic thermoelectric power in YBa,Cu,O7-x, single crystals under pressures up to 8 GPa. Physical Review B, 43 (10). pp. 8620-8622.

Divakar, C and Singh, AK (1991) Measurement of ultrasonic wave velocity in a solid under gas pressures upto 0.4 GPa. Bulletin of Material Science, 14 ( I). pp. 65-70.

Ramasesha, SK and Singh, AK and Murugaraj, P (1991) Anisotropic thermoelectric power in YBa2Cu307-X single crystals under pressure up to 8 GPa. Physical Review, B43 . pp. 8620-8622.

Sheela, K Ramasesha and Singh, AK and Murugaraj, P (1991) Anisotropic thermoelectric power in YBa2Cu3O7-x single crystals under pressures up to 8 GPa. Physical Review B, 43 (10). pp. 8620-8622. ISSN 0163-1829

Sheela, K Ramasesha and Singh, AK and Murugaraj, P (1991) Anisotropic thermoelectric power in YBa2Cu3O7-x single crystals under pressures up to 8 GPa. Physical Review B, 43 (10). pp. 8620-8622. ISSN 0163-1829

Mohan, M and Divakar, C and Singh, AK (1991) Solidification of selenium melt under pressure up to 6.5 GPa. High Pressure Research, 6 . pp. 241-249.

Ramasesha, Sheela K and Singh, AK (1991) Thermoelectric power of YBa2Cu3O7- 8under pressure up to 9 GPa. Bulletin of Material Science, 14 (3). pp. 767-770.

Ramasesha, Sheela K and Singh, AK (1991) Thermoelectric power of tellurium under pressure up to 8 GPa. Philosophical Magazine B: Physics of Condensed Matter; Electronic, Optical and Magnetic Properties, 64 (5). pp. 559-561.

Ramasesha, Sheela K and Singh, AK (1990) Measurement under pressure of thermoelectric power along the13; thickness of a thin specimen. Technical Report. National Aeronautical Laboratory, Bangalore, India.

Singh, AK (1990) Gasket-compression mechanism of pressure-pulse generation by low-velocity projectile impact on opposed anvil set-up. Current Science, 59 (5). pp. 268-270.

Ramasesha, Sheela K and Singh, AK (1990) Pressure dependence of thermoelectric power of high Tc 123 compound. Technical Report. National Aeronautical Laboratory, Bangalore, India.

Singh, AK (1990) Kinetics of Bi(II)transition under very high pressurization rates. High Pressure Research, 4 (1). pp. 336-338.

Kanakalatha, P and Sridhar, MK and Ajay, Chandra and Balasingh, C and Singh, AK (1990) Preparation and characterization of aluminium alloy sheet aramid fibre-laminated composites. Bulletin of Material Science, 10 . pp. 305-311.

Ramasesha, Sheela K and Singh, AK (1990) Pressure dependence of thermoelectric power of high T(sub c) 123 compound. Technical Report. National Aeronautical Laboratory, Bangalore, India.

Mohan, Murali and Singh, AK (1989) Calculation of transformed fraction using resistivity data: A comparison of various conductivity models. Technical Report. National Aeronautical Laboratory, Bangalore, India.

Singh, AK (1989) Generation of pressure pulses by impacting an opposed-anvil setup with a low velocity projectile. Review of Scientific Instruments, 60 (2). pp. 253-257. ISSN 0034-6748

Singh, AK (1989) High pressure research at National Aeronautical Laboratory. Indian Journal of Pure and Applied Physics, 27 . pp. 479-490.

Balasingh, C and Kanakalatha, P and Sridhar, MK and Singh, AK (1989) Residual stresses in aluminum alloy sheet/aramid fiber laminated composites. Indian Journal of Physics, 63A . pp. 262-266.

Singh, AK (1989) XII AIRAPT High pressure conference - A report. In: Proceedings of the 12th AIRAPT High Pressure Science and Technology, 1989, Paderborn, Germany.

Singh, AK (1988) Generation of pressure pulses by low velocity impact. Technical Report. National Aeronautical Laboratory, Bangalore, India.

Balasingh, C and Kanakalatha, P and Sridhar, MK and Singh, AK (1988) Residual stresses in aluminium alloy sheet/aramid fiber laminated composites. Technical Report. National Aeronautical Laboratory, Bangalore, India.

Vijayan, Kalyani and Mani, A and Balasingh, C and Singh, AK (1988) X-ray analysis of polycrystalline aluminium subjected to fatigue cycling. Bulletin of Material Science, 10 (3). pp. 205-216.

Mahadevan, Sudha and Giridhar, A and Singh, AK (1988) STUDIES ON SOME Ge-Se-Te GLASSES. Journal of Non-Crystalline Solids, 103 (2amp;3). pp. 179-194.

Giridharan, A and Mahadevan, Sudha and Singh, AK (1988) Thermal expansion of some Ge-Se-Te glasses. Journal of Non-Crystalline Solids, 103 . pp. 73-78.

Divakar, C and Mohan, Murali and Jaman, PM and Singh, AK (1987) Pressure calibration in solid media high pressure apparatus in the range 0-10 GPa. Technical Report. National Aeronautical Laboratory, Bangalore, India.

Vijayan, Kalyani and Mani, A and Balasingh, C and Singh, AK (1987) X-ray analysis of polycrystalline aluminium subjected to fatigue cycling. Technical Report. National Aeronautical Laboratory, Bangalore, India.

Mahadevan, Sudha and Giridhar, A and Singh, AK (1987) Thermal expansion of some Ge-Se-Te glasses. Technical Report. National Aeronautical Laboratory, Bangalore, India.

Mahadevan, Sudha and Giridhar, A and Singh, AK (1987) Studies on some Ge-Se-Te glasses. Journal of Non-Crystalline Solids, 103 . pp. 179-194.

Giridhar, A and Mahadeva, Sudha and Singh, AK (1987) Non-isothermal crystallization of As, Se3 glass. Bulletin of Materials Science, 9 (1). pp. 13-19.

Mahadevan, Sudha and Giridhar, A and Singh, AK (1987) Crystallization studies on As-Sb-Se glasses. Key Engineering Materials, 13-15 . 359 -362.

Ramani, Geetha and Divakar, C and Singh, AK (1987) Thermoelectric power of barium up to 8 GPa. Physics Review B, 35 (3). pp. 1440-1441.

Vijayan, Kalyani and Mani, A and Balasingh, C and Singh, AK (1986) An oscillatory variation of the half-width of x-ray diffraction-line profiles with fatigue cycling. Scripta Metallurgica, 20 . pp. 1767-1770.

Singh, AK and Ushadevi, S (1986) The use of energy dispersive method with tungsten carbide opposed anvil high pressure set up. Technical Report. National Aeronautical Laboratory, Bangalore,India.

Mahadevan, Sudha and Giridhar, A and Singh, AK (1986) Calorimetric measurements on AS-SB-SE glasses. Journal of Non-Crystalline Solids, 88 (1). pp. 11-34.

Mahadevan, Sudha and Giridhar, A and Singh, AK (1986) Crystallization studies on As-Sb-Se glasses. Key Engineering Materials, 13 (pt 2). pp. 359-362. ISSN 1013-9826

Mohan, M and Divakar, C and Singh, AK (1986) Determination of thermodynamic equilibrium pressure of the fcc-bcc transformation in ytterbium. Physica, B + C, 139-14 . pp. 253-255. ISSN 0378-4363

Ushadevi, S and Singh, AK (1986) Estimation of the uniaxial stress component in a diamond anvil high pressure cell. Physica, 139-14 . pp. 922-924.

Giridhar, A and Mahadevan, Sudha and Singh, AK (1986) Thermal expansion studies on As-Sb-Se glasses. Bulletin of Material Science, 8 (1). pp. 53-60.

Ramani, Geetha and Singh, AK (1986) Thermoelectric power of thallium up to 6GPa. Current Science, 55 (23). pp. 1191-1192.

Vijayan, Kalyani and Singh, AK and Panchapakesan, S and Janardhan, S and Kumar, N (1985) Software for AD/380 graphics system - (A) Quick actions for computer stimulation of transformation and (B) Fortran program for extracting coordinates of points of a graphic file. Technical Report. National Aeronautical Laboratory, Bangalore, India.

Sridhar, MK and Subramaniam, Iyer and Ajay, Chandra and Singh, AK (1985) Acoustic emission monitoring of Iosipescu shear test on glass fibre-epoxy composites. In: 2nd International Conference on Acoustic Emission, Bangalore, India.

Singh, AK (1985) The kinetics of some pressure-induced transformations. Material Science Forum, 3 . pp. 291-306.

Giridhar, A and Mahadevan, Sudha and Singh, AK (1984) Elastic properties of As-Sb-Se glasses. Bulletin Material Science, 6 . pp. 1001-1007.

Giridhar, A and Narasimham, PSL and Mahadevan, Sudha and Singh, AK (1984) Preparation and characterisation of IR transmitting glasses. Technical Report. National Aeronautical Laboratory, Bangalore, India.

Giridhar, A and Narasimham, PSL and Mahadevan, Sudha and Singh, AK (1984) Dilatometric measurements on solids. Technical Report. National Aeronautical Laboratory, Bangalore, India.

Giridhar, A and Mahadevan, Sudha and Singh, AK (1984) Measurement of elastic constants of isotropic solids. Technical Report. National Aeronautical Laboratory, Bangalore, India.

Ushadevi, S and Singh, AK (1984) The pressure-volume relation of ytterbium up to 9GPa. Bulletin of Materials Science, 6 (2). pp. 395-403.

Mahadeva, Sudha and Giridhar, A and Narasimham, PSL and Singh, AK (1984) Dilametric studies on Ge-Sb-Se classes. Journal of Non-Crystalline Solids, 65 . pp. 233-240.

Ushadevi, S and Singh, AK (1984) Pressure induced structural transformation in thulium monotelluride. Solid State Communications, 52 (3). pp. 303-305.

Devi, Usha S and Singh, AK (1984) Pressure induced structural transformation in thulium monotelluride. 13; 13;. Solid State Communications, 52 (3). pp. 303-305.

Sekhar, JA and Mohan, Murali and Divakar, C and Singh, AK (1984) Rapid solidification by application of high pressure. Materials Research Society Symposium Proceedings, 22 . pp. 77-80.

Sekhar, JA and Mohan, M and Divakar, C and Singh, AK (1984) Rapid solidification by application of high pressure. Scripta Materialia, 18 . pp. 1327-1330.

Singh, AK and Mohan, M and Divakar, C (1983) Pressure-induced alpha-omega transformation in titanium Features of the kinetics data. Journal of Applied Physics, 54 . pp. 5721-5726. ISSN 0021-8979

Singh, AK (1983) The kinetics of pressure-induced polymorphic transformations. Bulletin of Materials Science, 5 (3-4). pp. 219-230.

Singh, AK and Divakar, C and Mohan, M (1983) Step-loading technique for tungsten carbide opposed anvil13; high-pressure setup. Review of Scientific Instruments, 54 (10). pp. 1407-1409.

Kanakalatha, P and Vijayan, Kalyani and Sridhar, MK and Singh, AK (1983) Some studies on polyblends of poly(p-phenyleneterephthalamide) and nylon-6. Polymer, 24 (5). pp. 621-625.

Mahadevan, Sudha and Giridhar, A and Singh, AK (1983) Elastic properties of Ge-Sb-Se glasses. Journal of Non-Crystalline Solids, 57 . pp. 423-430.

Murthy, V V S and Ushadevi, S and Singh, AK (1982) Estimation of residual amp; phase in pressure treated pure titantum specimens. Technical Report. National Aeronautical Laboratory, Bangalore,India.

Murthy, V V S and Balasingh, C and Singh, AK (1982) X-ray microbeam technique. Technical Report. National Aeronautical Laboratory, Bangalore,India.

Singh, AK and Mohan, Murali and Divakar, C (1982) The Kinetics of pressure-induced a-gt;w transformation in TI. Journal of Applied Physics, 53 (2). pp. 1221-1223.

Singh, AK and Mohan, M and Divakar, C (1982) The kinetics of pressure-induced alpha-omega transformation in Ti. Journal of Applied Physics, 53 . pp. 1221-1223. ISSN 0021-8979

Singh, AK and Divakar, C and Mohan, M (1982) Kinetics of pressure-induced fcc-bcc transformation in ytterbium. In: 23rd High Pressure Conference of Japan, 18-20 Nov 1982, Kyoto, Japan.

Divakar, C and Mohan, M and Singh, AK (1982) Thermoelectric power of strontium up to 6.5GPa. Solid State Communications, 41 (11). pp. 833-834.

Singh, AK and Mohan, Murali and Divakar, C (1982) The kinetics of pressure-induced a-w transformation in Ti13; 13; 13; 13;. Journal of Applied Physics, 53 . pp. 1221-1223.

Ushadevi, S and Singh, AK (1981) Volume compression of CuCI to 7 GPa. Pramana, 17 (6). pp. 461-468.

Divakar, C and Mohan, M and Singh, AK (1980) The D.C. Voltage-dependent resistivity Of CuCI powder compacts under pressure. Solid State Communication, 34 . pp. 385-387.

Divakar, C and Mohan, M and Singh, AK (1980) DC voltage-dependent resistivity of CuCl powder compacts under pressure. Solid State Communications, 34 . pp. 385-387.

Singh, AK (1980) Volume compression of cerium up to 4 GPa. High Temperatures - High Pressures, 12 . pp. 47-59.

Srinivasan, C and Balasingh, C and Singh, AK (1979) Measurement of thickness of thin films by the x-ray diffraction method. Technical Report. National Aeronautical Laboratory, Bangalore, India.

Ramani, G and Giridhar, A and Singh, AK and Rao, KJ (1979) Pressure dependence of the resistivity in the amorphous As40SexTe60-x system. Philosophical Magazine, B39 (5). pp. 385-388.

Ramani, Geetha and Singh, AK (1979) Thermoelectric power of cerium up to 6GPa. Solid State Communications, 29 (8). pp. 583-584.

Singh, AK and Jayaraman, A (1979) Nonuniform line broadening in high-pressure x-ray diffraction patterns13;. High Temperatures - High Pressures, 11 . pp. 329-333.

Divakar, C and Mohan, Murali and Jaman, PM and Singh, AK (1978) Pressure and temperature calibration of the cubic press. Technical Report. National Aeronautical Laboratory, Bangalore, India.

Singh, AK (1978) Effect of uniaxial stress component on the equation of state determined with an opposed anvil-x-ray apparatus. High Temperature - High Pressure, 10 . pp. 641-650.

Singh, AK (1978) High pressure techniques. In: Proceedings of the Nuclear Physics and Solid State Physics Symposium, 1978.

Singh, AK (1978) Measurement of thermoelectric power of solids up to 10 GPa. Review of Scientific Instruments, 49 . pp. 1324-1326.

Singh, AK (1978) Pressure dependence of fractional valence state in g-Ce. Act Crystallographica, A34 .

Singh, AK and Balasingh, C (1977) Uniaxial stress component in diamond anvil high-pressure x-ray cameras. Journal of Applied physics, 48 (12). pp. 5338-5340.

Singh, AK and Kennedy, GC (1977) Compressions of Si, MgO, and ZrSiO4 to 8 GPa as measured with a WC-anvil X-ray apparatus and epoxy pressure medium. Journal of Applied Physics, 48 (8). pp. 3362-3367. ISSN 0021-8979

Singh, AK and Kennedy, GC (1977) Compressions of Si, MgO, and ZrSiO4 to 8 GPa as measured with a WC-anvil X-ray apparatus and epoxy pressure medium. Journal of Applied Physics, 48 (8). pp. 3362-3367.

Singh, AK and Kennedy, GC (1976) Estimation of uniaxial stress component in NaCi samples compressed in a tungsten carbide anvil high-pressure x-ray apparatus. Journal of Applied Physics, 47 (7). pp. 3337-3340.

Singh, AK and Kennedy, GC (1975) Compressibility of selenium glass to 5 GPa. Journal of Applied Physics, 46 (9). pp. 3861-3865.

Singh, AK and Kennedy, GC (1974) Compressibility of hexagonal selenium to 45 kbar. Journal of Physics and Chemistry of Solids, 35 (11). pp. 1545-1551.

Singh, AK and Kennedy, GC (1974) Compression of calcite to 40 kbar. Journal of Geophysics Research, 79 . pp. 2615-2622.

Singh, AK and Balasingh, C (1973) Sample-curvature error in stress measurement made with an x-ray diffractometer. Journal of Applied Crystallography, 6 . pp. 466-471.

Singh, AK (1972) Two-film cassette for a high pressure camera. Review of Scientific Instruments, 43 (9). pp. 1311-1313.

Chatterjee, A and Jayaraman, A and Ramaseshan, S and Singh, AK (1972) Pressure-induced electron collapse and structure changes in rare earth monochalogenides. Physics Review B, 6 . pp. 2285-2291.

Jayaraman, Chatterjee A and Ramaseshan, S and Singh, AK (1972) Pressure-induced electronic and structural transformation in some rare earth monochalcogenides. Acta Crystallographica, A28 . S243-S243.

Chatterjee, A and Singh, AK and Jayaraman, A and Bucher, E (1971) Pressure-induced 4f-5d electron collapse in ytterbium monotelluride. Physical Review Letters, 27 (23). pp. 1571-1573.

Singh, AK and Balasingh, C (1971) Effect of x-ray diffractometer geometrical factors on the centroid shift of a diffraction line for stress measurement. Journal of Applied Physics, 42 (13). pp. 5254-5260.

Balasingh, C and Singh, AK (1971) The variance as a criterion for defocusing in powder diffractometry. Technical Report. National Aeronautical Laboratory, Bangalore, India.

Singh, AK and Jayaraman, A and Chatterjee, A (1971) Pressure induced electronic and NaCl to CsCl type transitions in some rare earth monotellurides. Solid State Communications, 9 (1). pp. 1459-1462.

Singh, AK and Balasingh, C (1970) Effect of X-ray diffractometer geometrical factors on the centroid shift of a diffraction line for stress measurement. Technical Report. National Aeronautical Laboratory, Bangalore, India.

Singh, AK (1970) Note on the greatest value of the Bijvoet ratio. Acta Crystallographica, A26 . pp. 381-382.

Balasingh, C and Singh, AK (1969) Measurement of stress: Photographic method. Technical Report. National Aeronautical Laboratory, Bangalore, India.

Singh, AK (1968) Effects of wrong scale factor on the phases and the electron density computed by the anomalous dispersion method. Acta Crystallographica, B24 . pp. 1242-1249.

Singh, AK and Ramaseshan, S (1968) Use of neutron anomalous scattering in crystal structure analysis.I. Non-centrosymmetric structures. Acta Crystallographica, B24 . pp. 35-39.

Singh, AK and Ramaseshan, S (1968) Use of neutron anomalous scattering in crystal-structure analysis.II. Centrosymmetric structures. Acta Crystallographica, B24 . pp. 1701-1702.

Singh, AK (1967) Refinement of crystal structure of arsenic tribromide. Zeitschrift fiir Kristallographie, 124 . pp. 375-377.

Singh, AK (1967) A correction to the visually estimated intensities for the spot-size variation in the upper level weissenberg photographs. Zeitschrift fxFC;r Kristallographie, 124 . pp. 378-383.

Singh, AK (1967) The use of x-ray anomalous scattering in structure analysis of centrosymmetric crystals. Proceedings of the Indian Academy Sciences, 66A . pp. 222-231.

Singh, AK and Ramaseshan, S (1966) Determination of heavy atom position in protein derivatives. Acta Crystallography, 21 (2). pp. 279-280.

Singh, AK (1966) The exposure time of photographs recorded on integrating Wissenberg goniometer. Zeitschrift fxFC;r Kristallographie, 123 . pp. 127-132.

Singh, AK (1966) The variation of reflection spot-sze in upper level Weissenberg photographs. Act Crystallography, 21 . pp. 447-449.

Singh, AK and Swaminathan, S (1964) The crystal and molecular structure of arsenic tribromide at -10xB0;C. Current Science, 33 . pp. 429-430.

Singh, AK and Ramaseshan, S (1964) A low temperature attachment to the Weissenberg goniometer. Proceedings of the Indian Academy of Sciences, 60 . pp. 20-24.

Singh, AK and Ramaseshan, S (1964) A low temperature attachment to the Weissenerg goniometer. Proceedings of the Indian Academy of Sciences, 60 . pp. 20-24.

Singh, AK (1964) A method for remounting a crystal along a specified direction. Proceedings of the Indian Academy of Sciences, 60 . pp. 122-123.

Singh, AK and Ramaseshan, S (1963) An integrating weissenberg camera for low and high temperature studies. In: Crystallography and Crystal Perfection. Academic Press, London, pp. 309-315.

Singh, AK Strength of solid helium under high pressure. In: 23rd International Conference on High Pressure Science and Technology (AIRAPT-23): Journal of Physics: Conference Series 377 (2012) 012007, 25–30 September 2011, BARC, Mumbai.

This list was generated on Thu Jul 10 04:04:50 2014 IST.