Dr. R. S. Tiwari

Professor
Ph D (BHU)
Contact Information:
+91-542-2307308 , +91-542-2368390 (Office) +91-542-2318213(Residence)
Fax: +91-542-2368174
Email Id:rstiwariphy@yahoo.com

 
 
Academic Qualifications:
 
S. No.DegreeInstitutionYear
1.B.Sc.Banaras Hindu University 1968
2.M.Sc.Banaras Hindu University 1970
3.Ph. D.Banaras Hindu University1973
 
Area of Specialization:

Experimental condensed matter physics.

Contact Information:
Office
Department of Physics
Banaras Hindu University
Varanasi - 221 005, India
Telephone:
+91-542-2307308 , +91-542-2368390 (Office) +91-542-2318213(Residence)
Fax: +91-542-2368174
Email: rstiwariphy@yahoo.com
 
Research Interest :
  1. Synthesis, growth and characterization of materials : nanomaterials, quasicrystals, metallic glasses, high temperature superconductor.

  2. Growth, structure and transformation studies of layered polytypic materials.

Positions Held :

  1. 1985 onwards Lecturer, Reader and Professor, Department of Physics, BHU, Varanasi.

  2. 1976-1985 Lecturer, Kurukshetra University.

Awards and Fellowships :
  1. Alexander von Humboldt Fellow, Institute fur Werkstoffwissenschaftem Erlanger, Germany, 1979-81.

  2. Awarded first prize for best Electron Micrograph by German Metallurgical Society (DGM), 1981.

  3. Awarded International Union of Crystallography, Young Scientist award, 1992.

  4. Member, National Academy of Sciences, Allahabad.

List of 10 major Publications: :
  1. TEM OF THE KINETICS OF CRYSTALLIZATION OF METGLAS 2826 R.S TIWARI, S RANGANATHAN, AHL MVONHEIMEND ZEITSCHRIFT FUR METALLKUNDE Volume: 72, Pages: 563-568 Published: 1981

  2. Colossal magnetoresistance study in nanophasic La(0.7)Cao(0.3)MnO(3) manganite PK, Siwach ,UK Goutam, P Srivastava, R,S Tiwari, O.N.SRIVASTAVA JOURNAL OF PHYSICS D-APPLIED PHYSICS Volume: 39 Pages: 14-20 , 2006

  3. On the frmation of Y-Ba-CU-O superconducting thin-films A K SAXENA, S P S ARYA, B DAS, R,S Tiwari, O.N.SRIVASTAVA : SOLID STATE COMMUNICATIONS Volume: 66 , Pages: 1063-1065 , 1988

  4. High critical current density and improved flux pinning in bulk MgB2 synthesized by Ag addition C Shekhar, R Giri, R,S Tiwari, O.N.SRIVASTAVA JOURNAL OF APPLIED PHYSICS Volume: 101 ,4, 2007

  5. Transmission electron microscopic nvestigations of rapidly solidified Al-Mn-Ni quasi-crystalline alloys, NP LALLA, RS TIWARI, ON SRIVASTAVA PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES Volume: 63 , 629-640 , 1991

  6. Studies on the formation and stability of nano-crystalline Al50Cu28Fe22 alloy synthesized through high-energy ball milling , TP Yadav, NK Mukhopadhyay, R,S Tiwari, O.N.SRIVASTAVA,MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING Volume: 393 , 366-373 , 2005

  7. Arcs of diffused scattering from the new Fe-Ti-Si rapidly solidified alloys, P MANDAL, RS TIWARI, ON SRIVASTAVA PHILOSOPHICAL MAGAZINE A-PHYSICS OF CONDENSED MATTER STRUCTURE DEFECTS AND MECHANICAL PROPERTIES Volume: 63 Pages: 617-624 , 1991

  8. Investigation on the synthesis, characterization and electronic behavior of Al65CU20+XRU15-X (X=2, 1, 0 AND -1) quasi-crystalline alloys, NP LALLA, R,S Tiwari, O.N.SRIVASTAVA Source: JOURNAL OF PHYSICS-CONDENSED MATTER Volume: 7 Pages: 2409-2420 , 1995

  9. Preparation of high Tc superconducting thin films of Tl-Ca-Ba-Cu-O by he chemical spray pyrolysis technique KK VERMA, AK SEXENA, AK SINGH, R,S Tiwari, O.N.SRIVASTAVA SUPERCONDUCTOR SCIENCE & TECHNOLOGY Volume: 5 Pages: 163-167 , 1992

  10. Nucleation and growth of catalyst-free zinc oxide nanostructures Singh J, Srivastava A, R,S Tiwari, O.N.SRIVASTAVA JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY Volume: 5 , Pages: 2093-2098 , 2005

Publications :
  1. Research Publications- 93

  2. Conference Papers- 45

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