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Institute of Physics, Bhubaneswar

An Autonomous Research Institute of Department of Atomic Energy, Govt. of India

  Member of Institute of Physics

Dinesh Topwal

Reader F

Dinesh Topwal
Selected previous associations :
  • Ph.D : Indian Institute of Science, Bangalore, India

  • Post-doc : Elettra, Synchrotron Light Source, Trieste, Italy

  • Scientist : Elettra, Synchrotron Light Source, Trieste, Italy

  • Fellow Scientist: CSIR-Central Glass and Ceramic research Institute, Kolkata, India

Date of joining : 01/11/2012
Working group : Experimental Condensed Matter Physics
Areas of interest :
  • Low-dimensional systems in condensed matter: Quantum confinement effects, interactions /hybridization, Fermi surfaces and surface transport of thin films in Surface alloys, Self assembledsuperstructures on metals and semiconductors, Graphene, Silicene and Organic films.

  • Electronic and magnetic properties: Spin-orbit coupling, symmetry-broken environments, Rashbaeffect, electron-phonon interaction, electron-electron interaction, many-particle effects, Lowdimensionalmagnetism, isolated magnetic impurities, Kondo effect, magnetic anisotropy.

Selected publications :
  • "Quantum electron confinement in closely matched metals: Au films on Ag(111)",D. Topwal, et. al. Phys. Rev. B 86, 085419 (2012)
  • "Two Distinct Phases of Bilayer Graphene Films on Ru(0001)",Marco Papagno, et. al. ACS Nano, 6 (10), 9299 (2012)
  • "Stabilizing Monomeric Iron Species in a porous silica/Mo(112) film",J.F. Jerratsch, et. al. ACS Nano, 4 (2), 863 (2010)
  • "Direct spectroscopic evidence of spin-dependent hybridization between Rashba-split surface statesand quantum-well states",Ke He, et. al. Phys. Rev. Lett. 104, 156805 (2010)
  • "Structural and magnetic properties of Sr2Fe(1+x)Mo(1-x)O6 with -1 ? x? 0.25",Dinesh Topwal, et. al. Phys. Rev. B 73, 094419 (2006)
  • "Direct Observation of Large Electronic Domains with Memory Effect in Doped Manganites",D. D. Sarma, et. al. Phys. Rev. Lett. 93, 097202 (2004)
Contacts :
Office : R.N. 107 ,Extension Building 1
Telephones : +91-674-230-6420 (Work)
+91-674-230-6620 (Residence)
E-mail : dinesh.topwal@iopb.res.in
Personal homepage : http://whepp9.iopb.res.in/~dinesh.topwal