Indian Journal of Pure & Applied Physics (IJPAP)

Upadhyay, Trilok Chandra, Department of Physics H.N.B.Garhwal University Srinagar (Garhwal)-246174 Uttarakhand, India

• Vol 55, No 9 (2017): Indian Journal of Pure & Applied Physics - Condensed Matter: Structural, Mechanical and Thermal Properties
  Temperature dependence of soft mode frequency and loss tangent of ammonium iron alum
  Abstract  PDF
• Vol 54, No 11 (2016): Indian Journal of Pure & Applied Physics - Condensed Matter: Structural, Mechanical and Thermal Properties
  Temperature dependence of ferroelectric mode frequency, dielectric constant and loss tangent in PbHAsO4 crystal
  Abstract  PDF