Mohammad Yousuf

Mohammad Yousuf

Refereed Scientific Journals

Theme Articles, Review Articles, Idea Papers, Overview:

Yousuf M, Qadri SB, Knies DL, Grabowski KS, et al. Structural investigations of Natural Minerals of Gas Hydrates Advanced Photon Source Year Report, Argonne National Laboratory 2004 Invited Article

Syed B. Qadri  and M. Yousuf Transparent conducting oxide: Advanced materials for advanced technology Recent Research Developments in Applied Physics, 7 pp1-12 (2004). Invited Article

Yousuf M, Qadri SB, Skelton EF Evidence for the Existence of an Unusual Structure in the Nanorods of InSb Appl Phys A-Mater 76 (2): 133-137 Feb 2003: Invited Article

Mohammad Yousuf, K. Govinda Rajan, P. Ch. Sahu, N. V. Chandra Shekar, N. Subramanian and M. Rajagopalan Physics of Intermetallics: New Insight from High Pressure Investigations 17th  AIRAPT International Conference on High Pressure Science and Technology Held At Honolulu, Hawaii, During 25-30  July 1999, p.190

Yousuf M  Diamond Anvil Cells in High-Pressure Studies of Semiconductors Invited Review Article: Semiconductors and Semimetals, Academic Press, 55: 381-436 1998

K. Govinda Rajan and Mohammad Yousuf High Pressure Research and Development Activities at IGCAR Trends in Pressure Metrology, Edited by A. K. Bandyopadhyay and A. K. Gupta, NPL, New Delhi, 1997, p.12, Invited Article

Yousuf M, Rajan KG, Sahu PC, et al.  High Resolution Powder X-Ray Diffraction Measurements in Guinier Geometry using a Diamond Anvil Cell Indian J Pure Ap Phy 34 (9): 632-650 Sep 1996, Invited Article

Mohammad Yousuf Optics and X-Ray Diffraction Studies under Pressure Discussion Meeting on IISc-DAE Collaboration Programme on High Pressure Physics, Bombay (1994), Invited Talk

K. Govinda Rajan and Mohammad Yousuf An Overview of High Pressure Research at IGCAR, Kalpakkam National Conference on High Pressure Science & Technology, Bangalore (1994), Invited Talk

Mohammad Yousuf Actinides : the Challenging Materials Advances in Physics and Instrumentation : Journey Into Nineties and Beyond, Kalpakkam (1992), Invited Talk

Mohammad Yousuf, P. Ch. Sahu and K. Govinda Rajan Materials Research under High  Pressure Ind. Phys. Assoc. Seminar on “Physics at IGCAR”, Kalpakkam, 1991, Invited Paper

Rajan KG, Sahu PC, Yousuf M  Electrical-Resistivity - A Valuable Research Tool in High-Pressure Studies Indian J Pure Appl Phy 27 (7-8): 461-471 Jul-Aug 1989, Invited Article

Mohammad Yousuf, K. Takemura, C. Suryanarayana, P. Ramachandra Rao High Pressure Powder X-Ray Diffraction Using Synchrotron Radiation Source Discuss. Meet. on Materials under High Pressure, Kalpakkam, 1989, Invited Article

Mohammad Yousuf, P. Ch. Sahu and  K. Govinda Rajan Diamond Anvil Cell and High Pressure Research Post-Centenary Silver Jubilee Symposium, Madras University, Madras (1983), Invited Article

Yousuf M, Rajan KG  Principle of Massive Support in the Opposed Anvil High-Pressure Apparatus Pramana 18 (1): 1-1982

 

Condensed Matter Physics: Clathrate Hydrates of Natural Gases: 

Yousuf M, Qadri SB, Knies DL, Grabowski KS, et al. Novel Results on Structural investigations of Natural Minerals of Clathrate Hydrates APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING 78 (6): 925-939 MAR 2004

Yousuf M, Qadri SB, Knies DL, Grabowski KS, et al. Structural investigations of Natural Minerals of Gas Hydrates Advanced Photon Source Year Report, Argonne National Laboratory 2003 Invited Article

Coffin RB, Lamontagne R. Rose-Pehrsson S, Grabowski KS, Knies DL, Qadri SB, Yesinowski JP, Pohlman JW, Yousuf M, Linton JA Ocean Floor Methane Gas Hydrate Exploration Naval Research Laboratory Review, 112 (2002).

 

Condensed Matter Physics: Nanocrystal, Quantum Dot, Nano Wire, Nano Rod, Nano Tube, Multilayers, clusters, Thin Film: 

S. B. Qadri, M. Yousuf, C. A. Kendziora, B. Nachumi, R. Fischer, J. Grun, M. V. Rao, J. Tucker, S. Siddiqui, and M. C. Ridgway Structural modifications of silicon-implanted GaAs induced by the athermal annealing technique Appl. Phys. A 79, 1971-1977 (2004)

Syed B. Qadri, Huengsoo Kim, and M. Yousuf Transparent conducting oxide: Advanced materials for advanced technology Recent Research Developments in Applied Physics, 7 pp1-12 (2004). Invited Paper

Qadri SB, Kuno M, Feng CR, Rath BB, Yousuf M High Temperature Structural Studies of HgS and HgSe Quantum Dots Virtual Journal of Nanoscale Science & Technology November 17, 2003, The American Institute of Physics and the American Physical Society http://www.vjnano.org

Qadri SB and Yousuf M Transparent Conducting Oxide: Materials for Advanced Technology Int. Workshop on Physics of Semiconducting Devices, Chennai, Dec. 2003: Invited Talk

Qadri SB, Kuno M, Feng CR, Rath BB, Yousuf M High Temperature Structural Studies of HgS and HgSe Quantum Dots Appl Phys Lett 83 (19): 4011-4013 Nov 10 2003

Qadri SB, Yousuf M, et al.  Structural Modifications of Silicon-Implanted GaAs induced by athermal Annealing Technique Appl Phys A-Mater DOI: 10.1007/s00339-003-2174-9

Singh CP, Yousuf M, Qadri SB, et al.  Transparent Monolithic Cubic Mesoporous Silica Synthesized by Structure-Directing Surfactant Appl Phys A-Mater 77 (3-4): 585-589 Aug 2003

Qadri SB, Imam MA, Feng CR, Yousuf M, et al.  Characteristics of Plasma Processed SiC Nanocrystallites and Nanorods Appl Phys Lett 83 (3): 548-550 Jul 21 2003

Qadri SB, Singh A, Yousuf M  Structural Stability of PbS Films as a Function of Temperature Thin Solid Films 431: 506-510 May 1 2003

Rao MV, Brookshire J, Mitra S, Yousuf M, et al.  Athermal Annealing of Si-Implanted GAAs and InP J Appl Phys 94 (1): 130-135 Jul 1 2003

Kuno M, Higginson KA, Qadri SB, Yousuf M, et al.  Molecular Clusters of Binary and Ternary Mercury Chalcogenides: Colloidal Synthesis, Characterization, and Optical Spectra J Phys Chem B 107 (24): 5758-5767 Jun 19 2003

Qadri SB, Kim H, Yousuf M, et al.  Synthesis of In2O3-Sc2O3 Transparent Conducting Oxide Films Appl Surf Sci 208: 611-614 Mar 15 2003

Yousuf M, Qadri SB, Skelton EF Evidence for the Existence of an Unusual Structure in the Nanorods of InSb Appl Phys A-Mater 76 (2): 133-137 Feb 2003: Invited Article

Qadri SB, Singh A, Yousuf M  Structural Stability of PbS Films as a Function of Temperature Spring Meeting of the European-Materials-Research-Society (E-MRS), Jun 18-21, 2002: Thin Solid Films 431: 506-510 May 1 2003

Kuno M, Higginson KA, Qadri SB, Yousuf M, et al.  Binary and Ternary Mercury Chalcogenide Quantum Dots and Clusters Symposium on Quantum Confined Semiconductor Nanostructures held at the 2002 MRS Fall Meeting, Dec 02, 2001-Dec 05, 2002: Invited Talk, Quantum Confined Semiconductor Nanostructures , 25-30, 2003

Qadri SB, Kim H, Yousuf M, et al. Synthesis of In2O3-Sc2O3 Transparent Conducting Oxide Films Conference on Physics and Chemistry of Advanced Laser Materials Processing, Jun 18-21, 2002: Appl Surf Sci 208: 611-614 Mar 15 2003

Higginson KA, Kuno M, Bonevich J, Yousuf M, et al.  Synthesis and Characterization of Colloidal β–HgS Quantum Dots J Phys Chem B 106 (39): 9982-9985 Oct 3 2002

Qadri SB, Kim C, Yousuf M  X-Ray Reflectivity of Ion-Beam-Deposited Ag/Al Multilayers Nucl Instrum Meth B 190: 817-820 May 2002

Qadri SB, Molnar B, Yousuf M, et al.  X-Ray Determination of Strain in Ion Implanted GaN Nucl Instrum Meth B 190: 878-881 May 2002

Kuno M, Higginson KA, Bonevich JE, Yousuf M, et al.  Synthesis and Characterization of Colloidal Mercury Chalcogenide Quantum Dots Conference on Optical Properties of Nanocrystals, Jul 09-11, 2002: Optical Properties of Nanocrystals , 146-155, 2002

Qadri SB, Kim C, Yousuf M  X-Ray Reflectivity of Ion-Beam-Deposited Ag/Al Multilayers 15th International Conference on Ion-Beam Analysis (IBA-15), Jul 15-20, 2001: Nucl Instrum Meth B 190: 817-820 May 2002

Qadri SB, Molnar B, Yousuf M, et al.  X-Ray Determination of Strain in Ion Implanted GaN 15th International Conference on Ion-Beam Analysis (IBA-15), Jul 15-20, 2001: Nucl Instrum Meth B 190: 878-881 May 2002

Sandhyarani N, Pradeep T, Chakrabarti J, Yousuf M, et al.  Distinct Liquid Phase in Metal-Cluster Superlattice Solids Phys Rev B 62 (2): R739-R742 Jul 1 2000

 

Condensed Matter Physics Under Pressure: Intermetallics, Semiconductors, Insulators 

Banu IBS, Rajagopalan M, Yousuf M, et al.  Electronic and Bonding Properties of ANi2P2 (A=Ca, Sr, Ba) J Alloy Compd 288 (1-2): 88-95 Jun 29 1999

I B. Shameem Banu, M. Rajagopalan and Mohammad Yousuf  Electronic and Bonding Properties of ANi2P2 (A = Ca, Sr, Ba) 17th  AIRAPT International Conference on High Pressure Science and Technology Held At Honolulu, Hawaii, During 25-30  July 1999,, p. 268.

P. Ch. Sahu, N.V. Chandra Shekar, Mohammad Yousuf, K. Govinda Rajan, N. Subramanian and M. Sekar Search for Cubic Phase of Ti3Al India-Italy Workshop on Utilisation of Elettra Synchrotron At Saha Institute of Nuclear Physics, Calcutta, Nov. 10-13, 1998, p. 65

M. Sekar, Mohammad Yousuf, P. Ch. Sahu, N.V. Chandra Shekar, N. Subramanian and K. Govinda Rajan High Pressure Structural Studies on Berlinite FePO4 to 100 GPa Using a Diamond Anvil Cell India-Italy Workshop on Utilisation of Elettra Synchrotron At Saha Institute of Nuclear Physics, Calcutta, Nov. 10-13, 1998, p. 68

Rajagopalan M, Sahu PC, Shekar NVC, Yousuf M, et al.  Structural Phase Stability of Ti3Al under High Pressure Int J Mod Phys B 13 (7): 841-845 Mar 20 1999

P. Ch. Sahu, N. V. Chandra Shekar, Mohammad Yousuf and K. Govinda Rajan Role of High Pressure in Identifying Alloying Elements for Modifying Material Properties The Review of High Pressure Science and Technology , Ed. Masaru Nakahara (the Japan Society of High Pressure Science and Technology, 1998) p.338

Sahu PC, Shekar NVC, Yousuf M, et al.  Implications of a Pressure Induced Phase Transition in the Search for Cubic Ti3Al Phys Rev Lett 78 (6): 1054-1057 Feb 10 1997

M. Rajagopalan, , P. Ch. Sahu, N. V. Chandra Shekar, Mohammad Yousuf and K. Govinda Rajan Structural Phase Stability of Ti3Al under High Pressure Adv. High Pressure Sci. & Tech.: Proc. IV National Conf. High Pressure Sci. and Tech. (NCHST), Ed. Mohammad Yousuf, N. Subramanian and K. Govinda Rajan ( Univ. Press, Hyderabad,  1997), p.299

G. Kalpana, G. Pari and Mohammad Yousuf ab Initio Electronic Band Structure Calculations for Beryllium Chalcogenides ibid, p.330

P. Ch. Sahu, N. V. Chandra Shekar, Mohammad Yousuf and K. Govinda Rajan Role of High Pressure in Designing Novel Phases Frontiers in Materials Modelling and Design Ed. Vijay Kumar, S. Sengupta and Baldev Raj (Springer Verlag, Heidelberg, 1997), p.365

P. Ch. Sahu, N. V. Chandra Shekar, Mohammad Yousuf and K. Govinda Rajan Clues for Obtaining Cubic Ti3Al from High Pressure Investigations Solid State Physics (India), 39C357 (1996)

P. Ch. Sahu, N. V. Chandra Shekar, M. Sekar, Mohammad Yousuf and K. Govinda Rajan Structural Stability of Ti3Al under High Pressure Solid State Physics (India) 38C, 391 (1995)

 

Condensed Matter Physics Under Pressure: Actinides 

N.V. Chandra Shekar, P. Ch. Sahu, Mohammad Yousuf,  K. Govinda Rajan, N. Subramanian and M. Sekar High Pressure Structural Studies on ThX2 (X= Al, Ga, In) up to 100 GPa India-Italy Workshop on Utilisation of Elettra Synchrotron At Saha Institute of Nuclear Physics, Calcutta, Nov. 10-13, 1998, P. 63

Shekar NVC, Sahu PC, Yousuf M, et al. Pressure Induced Structural Sequence in ThAl2 Phys Rev B 55 (2): 745-749 Jan 1 1997

Shekar NVC, Sahu PC, Rajagopalan M, Yousuf M, et al. Anomalous Compression in UAl3 - An Experimental and Computational Study J Phys-Condens Mat 9 (27): 5867-5874 Jul 7 1997

Shekar NVC, Sahu PC, Sekar M, Yousuf M, et al.  Pressure Induced Isostructural and Structural Transitions in ThAl2 Physica B 228 (3-4): 369-373 Nov 1996

P. Ch. Sahu, N. V. Chandra Shekar, N. Subramanian, M. Sekar, Mohammad Yousuf and K. Govinda Rajan Structural Investigations of the F Electron Based AB2 type Compounds under Pressure Proceedings of the “International Conference on Condensed Matter under High Pressure held at Bhabha Atomic Research Centre, Mumbai during Nov. 11-15, 1996

Sahu PC, Shekar NVC, Subramanian N, Yousuf M, et al.  Crystal-Structure of UAl2 above 10 GPa at 300 K J Alloy Compd 223 (1): 49-52 May 15 1995

N. V. Chandra Shekar, P. Ch. Sahu, M. Sekar, Mohammad Yousuf and K. Govinda Rajan X-Ray Diffraction Study of ThAl2 up to 25 GPa at 300 K Solid State Physics (India), 38C, 390 (1995)

M. Sekar, N. V. Chandra Shekar, P. Ch. Sahu, Mohammad Yousuf and K. Govinda Rajan High Pressure Electrical Resistivity of UAl2 and its Phase Transition Behaviour Solid State Physics (India), 37C, 412 (1994)

N. V. Chandra Shekar, P. Ch. Sahu, N. Subramanian, Mohammad Yousuf and K. Govinda Rajan Structural Phase Transition in UAl2 under Pressure National Conference on High Pressure Science & Technology, Bangalore (1994)

P. Ch. Sahu, N. V. Chandra Shekar, N. Subramanian, Mohammad Yousuf and K. Govinda Rajan High Pressure X-Ray Diffraction Studies on U-Al Systems National Conference on High Pressure Science & Technology, Bangalore (1994)

P. Ch. Sahu, N. V. Chandra Shekar, N. Subramanian, Mohammad Yousuf and K. Govinda Rajan High Pressure X-Ray Diffraction Studies on UAl2 National Conference on High Pressure Science & Technology, Bangalore (1994)

N. V. Chandra Shekar, P. Ch. Sahu, N. Subramanian, Mohammad Yousuf and K. Govinda Rajan X-Ray Diffraction Studies on U-Al Systems up to 35 GPa Solid State Physics (India), 37C, 408 (1994)

P. Ch. Sahu, Mohammad Yousuf, N. V. Chandra Shekar, N. Subramanian and K. Govinda Rajan High Pressure X-Ray Diffraction Studies on UAl2 Solid State Phys. (India), 35C, 77 (1993)

Sahu PC, Yousuf M, Rajan KG  Electrical-Resistivity and Phase-Transition Behavior of Uranium under Pressure and Temperature Physica B 183 (1-2): 145-155 Jan 1993

Mohammad Yousuf, P. Ch. Sahu, N. Subramanian, N. V. Chandra Shekar and K. Govinda Rajan The Fascinating World of Actinides International Workshop on Electronic Structure Calculations & Properties of Materials, Madras (1992)

P. Ch. Sahu, Mohammad Yousuf and K. Govinda Rajan High Pressure, High Temperature Electrical Resistivity of Early Actinides: Thorium and Uranium International Workshop on Electronic Structure Calculations & Properties of Materials, Madras (1992)

Mohammad Yousuf Actinides : the Challenging Materials Advances in Physics and Instrumentation : Journey Into Nineties and Beyond, Kalpakkam (1992)

P. Ch. Sahu, Mohammad Yousuf, N. V. Chandra Shekar, N. Subramanian and  K. Govinda Rajan High Pressure X-Ray Diffraction  Studies on UAl3 Discussion Meet. on High Pressure Science & Technology, Bangalore (1992)

Mohammad Yousuf, P. Ch. Sahu, N. V. Chandra Shekar, N. Subramanian and  K. Govinda Rajan Diamond Anvil Cell (DAC) High Pressure Powder X-Ray Diffraction System in Energy Dispersive Mode Solid State Phys. (India) 34C,456 (1991)

Mohammad Yousuf Electronic Transitions in Solids under Pressure XIII AIRAPT Int. Conf. on  High Press. Sci. & Tech., Bangalore, 1991

P. Ch. Sahu, Mohammad Yousuf and K. Govinda Rajan Behaviour of Uranium under Pressure – Recent Results XIII AIRAPT Int. Conf. on  High Press. Sci. & Tech., Bangalore, 1991

K. Govinda Rajan, Mohammad Yousuf, P.Ch. Sahu and N. V. Chandra Shekar High Pressure Research on Actinides National Symp. “Recent Trends in Nucl. Phys. Solid State Phys.,1991

Sahu PC, Yousuf M, Rajan KG  Electrical-Resistivity of Thorium up to 10 GPa and 1300 K Physica B 160 (2): 177-182 Nov-Dec 1989

P. Ch. Sahu,  Mohammad Yousuf and K. Govinda Rajan Actinides under Pressure Discuss. Meet. on Materials under High Pressure, Kalpakkam, 1989

P. Ch. Sahu, Mohammad Yousuf and K. Govinda Rajan Electrical Resistivity and Phase Transformation Behaviour of Uranium under Pressure and Temperature Solid State Phys. (India), 31C, 30 (1988)

 

Condensed Matter Physics Under Pressure: Lanthanides 

Singh D, Bandyopadhyay AK, Rajagopalan M, Yousuf M, et al.  Electronic Band Structure Calculation and Structural Stability of High Pressure Phases of Selenium Solid State Commun 109 (5): 339-344 1999

Shekar NVC, Sahu PC, Yousuf M, et al.  Structural Stability and Compressibility Behaviour of Dialuminides of Cerium and Gadolinium under High Pressure 41st DAE Solid State Physics Symposium, Dec 27-31, 1998: Solid State Physics, Vol 41, 1998 , 127-129, 1999

Singh D, Bandyopadhyay AK, Rajagopalan M, Yousuf M, et al.  Band Structure Calculations of High Pressure Phases of Selenium 41st DAE Solid State Physics Symposium, Dec 27-31, 1998: Solid State Physics, Vol 41, 1998 , 349-351, 1999

Banu IBS, Kalpana G, Palanivel B, Yousuf M, et al.  ab initio Electronic Band Structure Calculations for Calcium Monochalcogenides Int J Mod Phys B 12 (16-17): 1709-1717 Jul 10 1998

N. V. Chandra Shekar, P. Ch. Sahu, Mohammad Yousuf, K. Govinda Rajan and M. Rajagopalan Electronic Transition in CeAl2: An Experimental and Computational Study Adv. High Pressure Sci. & Tech.: Proc. IV National Conf. High Pressure Sci. and Tech. (NCHST), Ed. Mohammad Yousuf, N. Subramanian and K. Govinda Rajan ( Univ. Press, Hyderabad,  1997) p.72

Mohammad Yousuf, P. Ch. Sahu, N. V. Chandra Shekar, M. Mahendran and K.  Govinda Rajan High Pressure X-Ray Diffraction Studies on Amorphous Selenium XIII AIRAPT Int. Conf. on  High Press. Sci. & Tech., Bangalore, 1991

Shekar NVC, Rajan KG, Rajagopalan S, Yousuf M, et al.  Growth of Hexagonal Selenium Crystals - Observation of New Growth Morphologies B Mater Sci 16 (3): 171-175 Jun 1993

Shekar NVC, Yousuf M, Sahu PC, et al.  High-Pressure Investigations on Amorphous Selenium Pramana-J Phys 40 (5): 367-376 May 1993

C. S. Sundar, Mohammad Yousuf, K. Govinda Rajan and K. P. Gopinathan Positron Annihilation Measurement across the γ−α Transition in Cerium Nucl. Phys. & Solid State Phys. (India), 23C, 603 (1980)

 

Condensed Matter Physics  of Complex Materials: Fullerenes 

Sundar CS, Hariharan Y, Bharathi A, Yousuf M, et al.  Structural Studies on Fullerenes Prog Cryst Growth Ch 34 (1-4): 11-23 1997

C. S. Sundar, Y. Hariharan, A. Bharathi, M. Premila, V.S. Sastry, G.V.N. Rao, J. Janaki, D.V. Natarajan, K. V. Devadhasan, T. S. Radhakrishnan N. Subramanian, P. Ch. Sahu, Mohammad Yousuf, S. Raju, V. S. Raghunathan and M. C. Valsakumar Structural Studies on Fullerenes Discussion Meeting on Icosahedral Symmetry in Materials, Bangalore (1993)

Valsakumar Mc, Subramanian N, Yousuf M, et al.  Crystal-Structure of Solid C70 Pramana-J Phys 40 (2): L137-L144 Feb 1993

Valsakumar Mc, Subramanian N, Yousuf M, et al.  Crystal-Structure and Disorder in Solid C70 Phys Rev B 48 (12): 9080-9085 Sep 15 1993

Mohammad Yousuf, N. Subramanian, P. Ch. Sahu, M. C. Valsakumar, C. S. Sundar, Y. Hariharan, A. Bharathi and V. Sankara Sastry High Pressure X-Ray Diffraction  Studies on Solid C70 Discussion Meet. on High Pressure Science & Technology, Bangalore (1992)

Hariharan Y, Bharathi A, Sundar CS, Yousuf M, et al.  Synthesis and Characterization of Fullerenes C60 and C70 and Superconductivity in K-Doped and Rb-Doped C60 Curr Sci India 63 (1): 25-33 Jul 10 1992

Sundar CS, Hariharan Y, Bharathi A, Yousuf M, et al.  Studies on Structural and Electronic-Properties of Undoped and Doped Fullerenes C60 and C70 Indian J Chem A 31 (5): F92-F99 May 1992

M. C. Valsakumar, N. Subramanian, Mohammad Yousuf, P. Ch. Sahu, Y. Hariharan, A. Bharathi, V. Sankara Sastry, J. Janaki, G. V. N. Rao, T. S. Radhakrishnan and C. S. Sundar The Crystal Structure of Fullerene C70 Solid State Phys. (India), 35C, 77 (1992)

Y. Hariharan, A. Bharathi, C. S. Sundar, V. Sankara Sastry, Mohammad Yousuf, N. Subramanian, T. S. Radhakrishnan and M. C. Valsakumar Superconductivity in K Doped C60 DAE Symposium on Solid State Physics, Varanasi (1991)

 

Condensed Matter Physics Reserch: Luminescent Materials 

Lenus AJ, Rajan KG, Yousuf M, et al.  Luminescence Behaviour of Rare Earth Doped Alkaline Earth Aluminates Prepared by the Halide route Mater Lett 54 (1): 70-74 May 2002

Lenus AJ, Jose MT, Yousuf M, et al.  Charge Compensation Mechanism in X-Ray Image Intensifying Phosphor BaFBr:Eu2+ Radiat Meas 33 (4): 397-401 Aug 2001

Subramanian N, Shekar NVC, Sahu PC, Yousuf M, et al.  Powder X-Ray Diffraction Data of BaFI Powder Diffr 15 (2): 130-133 Jun 2000

Subramanian N, Shekar NVC, Sahu PC, Yousuf M, et al.  Crystal Structure of the High-Pressure Phase of BaFCl Phys Rev B 58 (2): R555-R558 Jul 1 1998

N. Subramanian, N.V. Chandra Shekar, P.Ch. Sahu, Mohammad Yousuf and K. Govinda Rajan Investigation on the Structural Stability of BaFX (X = Cl, Br, I) type Compounds under High Pressure to Obtain Clues in the Search for New X-Ray Storage Phosphors India-Italy Workshop on Utilisation of Elettra Synchrotron At Saha Institute of Nuclear Physics, Calcutta, Nov. 10-13, 1998, p. 66

Rajan KG, Yousuf M, Subramanian N, et al.  Photostimulable Luminescence: Physics and Applications 39th DAE Solid State Physics Symposium, Dec 27-31, 1996: Indian J Pure Ap Phy 35 (11): 699-708 Nov 1997

Subramanian N, Kesavamoorthy R, Rajan KG, Yousuf M, et al.  X-Ray Excited Optical Luminescence, Photoluminescence, Photostimulated Luminescence and X-Ray Photoemission Spectroscopy Studies on BaFBr:Eu J Phys-Condens Mat 9 (22): 4769-4780 Jun 2 1997

Rajan KG, Yousuf M, Subramanian N, et al.  Photostimulable Luminescence: Physics and Applications Indian J Pure Ap Phy 35 (11): 699-708 Nov 1997

N. Subramanian, N. V. Chandra Shekar, P. Ch. Sahu, Mohammad Yousuf  and K. Govinda Rajan Pressure Induced Structural Transitions in BaFCl and BaFBr Solid State Physics (India), 39C, 346 (1996)

N. Subramanian, Mohammad Yousuf, K. Govinda Rajan, Vijay Kumar, Santanu Bera and S. V. Narasimhan XPS Studies on the X-Ray Storage Phosphors: Eu Doped BaFBr and KCl Solid State Physics (India) 38C, 231 (1995)

N. Subramanian,  Mohammad Yousuf, K. Govinda Rajan, Vijay Kumar, Santanu Bera and S. V. Narasimhan XPS Studies on X-Ray  Storage Phosphors Defects in Condensed Media, Kalpakkam (1995)

N. Subramanian, R. Kesavamoorthy N. Kannan, Mohammad Yousuf and K. Govinda Rajan X-Ray Excited Optical Luminescence and Photostimulated Luminescence Studies on the X-Ray Storage Phosphor BaFBr: Eu(2+) Solid State Physics (India) 37C, 66 (1994)  

N. Subramanian, R. Kesavamoorthy, N. Kannan, Mohammad Yousuf and K. Govinda Rajan XEOL and PSL Studies on the X Ray Storage Phosphor BaFBr: Eu (2+) Seminar on Photostimulated Luminescence and Its Applications, Kalpakkam (1994)

 

Condensed Matter Physics Under Pressure: Shape Memory Alloys 

Sekar M, Sahu PC, Shekar NVC, Yousuf M, et al. Electrical Resistance Behaviour of Fe-24 Wt.%Mn Alloy under High Pressure Mater Res Bull 37 (7): 1233-1238 Jun 2002

V. Saravanan, M. Sekar, K. Govinda Rajan, P. Ch. Sahu, Mohammad Yousuf, N. V. Chandra Shekar, N. Victor  Jaya and H. Ohtsuka Pressure Induced Electrical Resistance Behaviour of Fe24Mn6Si Shape Memory Alloy The Review of High Pressure Science and Technology , Ed. Masaru Nakahara (the Japan Society of High Pressure Science and Technology, 1998)   p.668

M. Sekar, P. Ch. Sahu, N. V. Chandra Shekar, Mohammad Yousuf,  K. Govinda Rajan, V. Saravanan, N. Victor Jaya and H. Ohtsuka Pressure Induced Electrical Resistance Behaviour of Fe-24Mn Shape Memory Alloy up to ~6 GPa At 300 K Adv. High Pressure Sci. & Tech.: Proc. IV National Conf. High Pressure Sci. and Tech. (NCHST), Ed. Mohammad Yousuf, N. Subramanian and K. Govinda Rajan ( Univ. Press, Hyderabad,  1997) p.193

 

Condensed Matter Physics Under Pressure: Ferromagnetic materials 

Yousuf M, Kumar A  Isobaric Electrical-Resistance Along the Critical Line in Nickel - An Experimental Test of Universality Phys Rev B 39 (10): 7288-7291 Part B Apr 1 1989

Mohammad Yousuf, P. Bhaskara Rao and Anil Kumar Isobaric Electrical Resistance Along the Critical Line in Nickel : An Experimental Test of Universality Proc. XI AIRAPT Inter. Conf., Keiv (USSR), 3, 109 (1987)

Mohammad Yousuf, P. Ch. Sahu and K. Govinda Rajan Effect of Pressure on the Band Magnetism Proc. XI AIRAPT Inter. Conf., Keiv (USSR), 3, 109 (1987)

Yousuf M, Sahu PC, Rajan KG  High-Pressure and High-Temperature Electrical-Resistivity of Ferromagnetic Transition-Metals - Nickel and Iron Phys Rev B 34 (11): 8086-8100 Dec 1 1986

Yousuf M, Sahu PC, Rajan KG  Evidence for a Change in the Fermi-Surface of Nickel Across the Magnetic Transition Philos Mag B 54 (3): 241-250 Sep 1986

Yousuf M, Sahu PC, Jajoo HK, et al.  Effect of Magnetic Transition on the Lattice Expansion of Nickel J Phys F-Met Phys 16 (3): 373-380 Mar 1986

Mohammad Yousuf Evidence for a Change in the Fermi Surface and a Demonstration of Universality under Pressure Across the Magnetic Transition in Nickel Fourth Colloquium for Young Physicists, Indian Physical Society, Calcutta (1986)

Mohammad Yousuf, P. Ch. Sahu, P. Bhaskara Rao and K. Govinda Rajan Evidence for a Change in Fermi Surface and an Experimental Test of Universality under Pressure across the Magnetic Transition in Nickel Symposium on Physics of Materials, Kanpur (1986)

 

Defects Condensed Matter Physics Under Pressure: Crystalline and Amorphous Alloys 

Yousuf M, Sahu PC, Raghunathan Vs, et al.  Recovery in Cold-Worked Alloy under Pressure - Example of Aisi-316 Stainless-Steel J Mater Sci 21 (6): 1956-1962 Jun 1986

Mohammad Yousuf and K. Govinda Rajan Effect of Pressure on the Electrical Resistance of Transition Metal Based Amorphous Alloy - Example of Fe40Ni40P14B6 Int. Conf. Metallic and Semiconducting Glasses, Hyderabad (1986)

Yousuf M, Rajan KG  Pressure-Induced Structural Relaxation in Amorphous Solids - Example of Fe40Ni40P14B6 J Mater Sci Lett 3 (2): 149-152 1984

Mohammad Yousuf, P. Ch. Sahu and K. Govinda Rajan Electrical Resistivity of Nickel: High Pressure and High Temperature Effects Solid State Phys. (India), 27C, 46  (1984)

P. Ch. Sahu, Mohammad Yousuf and K. Govinda Rajan Behaviour of Cold-Worked Thorium and Uranium under High Pressure Workshop on Actinides under Pressure, Karlsruhe, Germany (1983)

Mohammad Yousuf, P. Ch. Sahu and K. Govinda Rajan Defect Annealing in Highly Cold-Worked Stainless Steel under  Pressure National Symposium on Lattice  Defects & Defects Interactions, Varanasi (1982)

Mohammad Yousuf and K. Govinda Rajan Behaviour of Electrical Resistivity of Metallic Glass Fe40Ni40P14B6 under Pulse Heating Nucl. Phys. & Solid State Phys.(India), 24C, 89 (1981)

K. Govinda Rajan and Mohammad Yousuf Structural Relaxation in the Amorphous Alloy Fe40Ni40P14B6: Effect of Hydrostatic Pressure to 100 kbar Nucl. Phys. & Solid State Phys.(India), 24C, 87 (1981)

 

Condensed Matter Physics Under Pressure: Quasicrystals 

Yousuf M, Raghunathan VS, Ananthakrishna G  Pressure-Induced Stepped Response in Quasi-Crystals - Evidence for a Reversible Electronic-Transition in Al82Fe18 Phys Rev B 41 (2): 1216-1219 Jan 15 1990

R. Ramesh, Mohammad Yousuf, R. V. Nandedkar and K. Subramanian Pressure Induced Transition in Al-Mn Quasicrystal Discuss. Meet. on Materials under High Pressure, Kalpakkam, 1989

K. Takemura, H. Fujihisa and Mohammad Yousuf Pressure Induced Structural Phase Transition in Mg-Al-X Icosahedral Quasicrystals (X: Zn, Ag, Cd) Discuss. Meet. on Materials under High Pressure, Kalpakkam, 1989

R. Raju, Mohammad Yousuf and G. Ananthakrishna On the Hierarchy of Stepped Response in Quasicrystals National Symposium on Electrochemistry, Karaikudi (India) (1988)

Mohammad Yousuf, K. Govinda Rajan and E. S. Raja Gopal On the Anomalous Behaviour of Quasicrystals under Pressure Int. Conf. Rec. Adv. Mat. Proc., Varanasi (1987)

N. Victor Jaya, Mohammad Yousuf, K. Govinda Rajan and S. Natarajan Anomalous Behaviour of Quasicrystal Al-10 A/O Mn Solid State Phys. (India), 30C, 97 (1987)

Mohammad Yousuf, K. Govinda Rajan, V. S. Raghunathan, S. Rajagopalan and N. Victor Jaya Anisotropy of the thermal Expansion and the Hydrostatic Compression in Quasicrystals Int. Conf. on Rec. Adv. Mater. Processes, Varanasi (1987)

N. Victor Jaya, S. Natarajan and Mohammad Yousuf High Pressure Studies on Decagonal Al-Fe Int. Conf. on Rec. Adv. Mater. Proc., Varanasi (1987)

V. S. Raghunathan and Mohammad Yousuf Stability of Microstructures in Quasicrystalline Al Alloys Indo- German Seminar on “Trends and  Techniques in Modern Materials Research” Kalpakkam, 1987

Jaya NV, Yousuf M, Raghunathan VS, et al.  Effect of Pressure on the d-Spacings of the Quasi-Crystal Al-18 A/O Fe Pramana 29 (4): L429-L431 Oct 1987

Jaya NV, Yousuf M, Ragunathan VS, et al.  High-Pressure X-Ray Studies of Quasi-Crystal Al-18 At-Percent-Fe J Phys F Met Phys 17 (10): L225-L227 Oct 1987

Mohammad Yousuf, V. S. Raghunathan, N. V. Chandra Shekar, S. Baranidharan and E. S. Raja Gopal Pressure Induced Phase Transition in Quasi¬crystalline Al-18 A/O Fe Proc. XI AIRAPT Inter. Conf., Keiv (USSR), 3, 109 (1987)

 

Condensed Matter Physics Under Pressure: Organic Materials 

P. Ch. Sahu, R. Barathan, Mohammad Yousuf, K. Govinda Rajan, R. Mukhopadhyay, S. L. Chaplot and K. R. Rao High Pressure Electrical Resistivity Measurement in Tetracyanoethylene Solid State Phys. (India), 30C, 36 (1987)

Sahu PC, Rajan KG, Yousuf M, et al.  Phase-Transformation and Electrical-Resistivity of Tetracyanoethylene under Pressure Pramana 33 (6): 667-672 Dec 1989

 

Instrumentation and Techniques: Extreme Pressure and Temperature 

N. V. Chandra Shekar, P. Ch. Sahu, N. Subramanian,  Mohammad Yousuf, M. Sekar and K. Govinda Rajan Laser Heated Diamond Anvil Cell (LHDAC): A New Research Tool for Condensed Matter Studies Adv. High Pressure Sci. & Tech.: Proc. IV National Conf. High Pressure Sci. and Tech. (NCHST), Ed. Mohammad Yousuf, N. Subramanian and K. Govinda Rajan ( Univ. Press, Hyderabad,  1997) p.210

P. Ch. Sahu, N. V. Chandra Shekar, N. Subramanian, Mohammad Yousuf, M. Sekar and K. Govinda Rajan Application of  Lasers in Synthesizing Novel Materials under High Pressure and High Temperature in a Diamond Anvil Cell Laser Applications in Materials Science and Industry  Edited by R. Kesavamoorthy, C. Babu Rao, A. K. Arora and P. Kalyanasundaram (Allied Publishers, New Delhi,  1997), p. 182

 

Instrumentation and Technique: Imaging Plate for X-ray Crystallography 

Mohammad Yousuf Development of a Beam Line of the Indus2 for Carrying Out High Pressure Diamond Anvil Cell Powder X-Ray Diffraction in Angle Dispersive Mode Users Meet. on the Development of Beam Lines of Indus2, Indore (1994)

K. Govinda Rajan, N. Kannan, N. Subramanian, N. V. Chandra Shekar, P. Ch. Sahu, Mohammad Yousuf, R. Kesavamoorthy, K. Krishan,  A. R. Lakshmanan, U. Madhusudhanan, K. S. Viswanathan,  B. S. Panigrahi, T. V. Kartikeyan and Baldev Raj Development of an Imaging Plate System for X Radiography Workshop on Image Processing and Analysis, Kalpakkam (1994)

B. Purniah, K. Govinda Rajan, M. D. Shaji Kumar, Mohammad Yousuf and K. V. Kasiviswanathan Application of  Imaging Plate Technique for High Pressure Diffraction Studies Adv. High Pressure Sci. & Tech.: Proc. IV National Conf. High Pressure Sci. and Tech. (NCHST), Ed. Mohammad Yousuf, N. Subramanian and K. Govinda Rajan (Univ. Press, Hyderabad,  1997)  p.26

 

Instrumentation and Technique: Diamond Anvil Cell and X-ray Crystallography 

Yousuf M  Diamond Anvil Cells in High-Pressure Studies of Semiconductors Invited Review Article: Semiconductors and Semimetals, Academi c Press, 55: 381-436 1998

Mohammad Yousuf, K. Govinda Rajan, P.Ch. Sahu, N.V. Chandra Shekar, N. Subramanian and M. Sekar Diamond Anvil Cell X-Ray Diffraction Studies With Synchrotron Radiation Source Indo-Italian Workshop on Elettra Sincrotrone, Calcutta, 1998, P.13

Mohammad Yousuf High Resolution X-Ray Diffraction in Guinier Geometry in a DAC Solid State Physics (India), 38C, 3 (1995)

Sahu PC, Yousuf M, Shekar NVC, et al.  Performance of a Diamond-Anvil High-Pressure X-Ray Diffractometer in the Guinier Geometry Rev Sci Instrum 66 (3): 2599-2603 Mar 1995

Mohammad Yousuf High Resolution X-Ray Diffraction in Guinier Geometry by a Diamond Anvil Cell II National Conference on High Pressure Science and Technology, Guru Ghasidas University, Bilaspur, 1995

Yousuf M  High Resolution Powder X-Ray Diffraction Measurements in Guinier Geometry using a Diamond Anvil Cell 38th Annual DAE Solid State Physics Symposium, Dec 27-31, 1995: Indian J Pure Ap Phy 34 (9): 632-650 Sep 1996, Invited Talk

P. Ch. Sahu, Mohammad Yousuf, N. V. Chandra Shekar, N. Subramanian and K. Govinda Rajan The Performance of a Guinier Diffractometer System in Diamond Anvil Cell High Pressure Solid State Physics (India), 37C, 513 (1994)

R. Deivasigamani, N. Gunasegaran, N. Easwaran, Mohammad Yousuf, K. V. Thomaskutty, P. Ch. Sahu, N. V. Chandra Shekar, N. Subramanian and K. Govinda Rajan Precision Fabrication of a Megabar Diamond Anvil Cell National Conf. on High Pressure Science and Technology, Bangalore (1994)

Mohammad Yousuf, P. Ch. Sahu, N. V. Chandra Shekar, N. Subramanian and K. Govinda Rajan High Pressure Angle Dispersive X-Ray Diffraction in Guinier Geometry  National Conference on High Pressure Science & Technology, Bangalore (1994)

Mohammad Yousuf, P. Ch. Sahu, K. Govinda Rajan, N. V. Chandra Shekar, K. V. Thomaskutty, K. V. Kasiviswanathan and K. Krishan Development of an Automated Guinier Powder High Pressure X-Ray Diffractometer System for Actinide Research Discuss. Meet. on Materials under High Pressure, Kalpakkam, 1989

 

Instrumentation and Techniques:High Pressure-High Temperature: 

V. P. Amritha, L. Pathak, P. Ch. Sahu and Mohammad Yousuf An Automation System for Measuring Resistivity under Pressure and Temperature Solid State Phys. (India), 29C, 271 (1986)

Yousuf M, Sahu PC, Rajan KG  A High Pressure High Temperature Cell for Electrical-Resistivity Studies Pramana 24 (6): 825-835 1985

P. Ch. Sahu, Mohammad Yousuf and K. Govinda Rajan A High Pressure - High Temperature Cell for Electrical Resistivity Studies Solid State Phys. (India), 27C, 208 (1984)

 

Instrumentation and Techniques:High Pressure 

Sahu PC, Thomaskutty KV, Shekar NVC, Yousuf M, et al. Simple Device for Drilling Holes in Metal Gaskets for Diamond-Anvil Cell Experiments Rev Sci Instrum 64 (10): 3030-3031 Oct 1993

Yousuf M, Rajan KG  Principle of Massive Support in the Opposed Anvil High-Pressure Apparatus Pramana 18 (1): 1-1982

Mohammad Yousuf and K. Govinda Rajan Mechanical Behaviour of Steel Anvils in an Opposed Anvil Apparatus Nucl. Phys. & Solid State Phys.(India), 23C, 913 (1980)

Mohammad Yousuf and K. Govinda Rajan Design Considerations of Bridgman Anvil Apparatus Nucl. Phys. & Solid State Phys. (India), 22C, 815 (1979)

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