Dr. Vandna Luthra

Department of Physics

University of Delhi, India

Associate Professor

Email: vandna_arora@yahoo.com

Qualifications

Ph.D., Department of Physics & Astrophysics, University of Delhi, India

M.Sc., Department of Physics & Astrophysics, University of Delhi, India

B.Sc., Hindu College, University of Delhi, India

Publications (Selected)

1. A lattice dynamical investigation for the Raman and infrared frequencies of Bi2W2O9 by H.C. Gupta, Archana and Vandna Luthra, Physica B, Condensed Matter (November 2011) 407(3) 2012 477-484.
2. Lattice dynamical investigations for Raman and infrared frequencies of Bi2WO6 by H.C. Gupta, Archana and Vandna Luthra, J. of Molecular Structure, 1005 (2011) 53-58.
3. Phase evolution studies of sol-gel derived lead zirconate titanate (PZT) nano powder using x-ray photoelectron spectroscopy and x-ray diffraction studies) by Anupama Sachdeva, Mahesh Gupta, Vandna Luthra and R. P. Tandon, accepted for publication in Journal Applied Physics A 104 (2011) 103-108.
4. A lattice dynamical investigation of the Raman and the infrared wavenumbers ofSBT(SrBi2Ta2O9) By H.C. Gupta,Archana and Vandna Luthra Journal of Molecular Structure, 984 (2010) 204-08.
5. Anupama Sachdeva, Prikshit Gautam, Vandna Luthra , R. P. Tandon, Structural and Electrical Properties of Lead Zirconate Titanate 0-3 composite films, Integrated Ferroelectrics, Accepted Manuscript, Article in Press. 122(1) (2010) 134-143.
6. Anupama Sachdeva, Vandna Luthra, Prikshit Gautam, R. P. Tandon, Dielectric and ferroelectric studies on sol-gel derived calcium modified lead zirconate titanate ceramics, Integrated Ferroelectrics, Accepted Manuscript, Article in Press. 122(1) (2010) 74-82.
7. Manju Arora, Anupama Sachdeva, Vandna Luthra, R.P. Tandon, R.P. Pant Sol-gel Derived Nanocrystalline Lanthanum Doped Lead Zirconate Titanate Thin Films Studied for Solitary Waves Propagation, Integrated Ferroelectrics, Accepted Manuscript, Article in Press. 122(1) (2010) 144-151.
8. Gas-sensing properties of Fe2―xTixO3+γ (x = 0―1.4) by Vandna Luthra, Keith F. E. Pratt, Robert G. Palgrave, David E. Williams, R. P. Tandon and Ivan P. Parkin in Polyhedron 29 (2010) 1225-1230.
9. Fabrication and characterization of Fe1.90Ti0.1O3 gas sensitive resistors for carbon monoxide byVandna Luthra, Keith F.E. Pratt, Ivan P. Parkin, D.E.Williams and R. P. Tandon, Sensors & Actuators B: Chem, 135 (2009) 430.
10. DC Conductivity and Electron Spin Resonance studies of polyaniline Doped with Sulfuric Acid by Vandna Luthra, Ramadhar Singh , A.Mansingh and S.K.Gupta Current Applied Physics 3 (2003) 219-222.
11. Vibrartional Spectroscopy of polyaniline doped with sulfuric and phosphoric acid : Biosensor Biotechnology 2002, Manju Arora, Vandna Luthra , Ramadhar Singh and S. K. Gupta 96 (1-3) 2001.
12. Effect of protonic acids on the dielectric spectroscopy of polyaniline byVandna Luthra, Ramadhar Singh and A. Mansingh, Synth. Met. 119 (2001) 291-92.
13. Dielectric spectroscopy of doped polyaniline by R.Singh , V.Arora , R.P.Tandon , S.Chandra , A.Mansingh , Synth. Met.,104(1999) 137.
14. Charge transport and structural properties of polyaniline by R.Singh , V.Arora , R.P.Tandon , S.Chandra , A.Mansingh , J. Mat . Sci.,33 (1998) 2067.
15. Transport and structural of polyaniline doped with monovalent and multivalent ions by R.Singh , V.Arora , R.P.Tandon , S.Chandra , N.Kumar and , A.Mansingh Polymer , 38 (1997) 4897.

Profile Details

www.gargicollege.in/faculty/physics