Sankar Dhar - Research Publications - Shiv Nadar University Research Profile

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118 Publications

41 Journals

Sankar Dhar

Professor

Physics

[email protected] (Work)

+91-8750464017 (Work)

Publications - 118

Publications (118)

Publications (118)

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Articles
Reversible ferromagnetism in rutile TiO 2 single crystals induced by nickel impurities
Y.L. Zhao, M. Motapothula, ...,
Sankar Dhar
, ..., T. Venkatesan (10 authors)
2012
PDFPublisher Copy
Articles
Coherently coupled ZnO and VO 2 interface studied by photoluminescence and electrical transport across a phase transition
A. Srivastava, T.S. Herng, ...,
Sankar Dhar
, ..., T. Venkatesan (11 authors)
2012
PDFPublisher Copy
Articles
The influence of la substitution and oxygen reduction in ambipolar La-doped YBa2Cu3Oy thin films
S.W. Zeng, Z. Huang, ...,
Sankar Dhar
, ..., Ariando (9 authors)
2012
Articles
Metallic state in La-doped YBa 2Cu 3O y thin films with n-type charge carriers
S.W. Zeng, X. Wang, ...,
Sankar Dhar
, ..., Ariando (13 authors)
2012
PDFPostprint
Articles
Interplay between carrier and cationic defect concentration in ferromagnetism of anatase Ti1-xTaxO2 thin films
A. Roy Barman, A. Annadi, ...,
Sankar Dhar
and T. Venkatesan (7 authors)
2012 | American Institute of Physics Inc.
PDFPublisher Copy
Articles
Variable range hopping in TiO2 insulating layers for oxide electronic devices
Y.L. Zhao, W.M. Lv, ...,
Sankar Dhar
, ..., T. Venkatesan (9 authors)
2012 | American Institute of Physics Inc.
PDFPublisher Copy
Articles
Open Access
Magnetism in MoS 2 induced by proton irradiation
Mathew S., Gopinadhan K., ...,
Sankar Dhar
, ..., Thong J.T.L. (12 authors)
2012
PDFPreprint
Articles
A new route to graphene layers by selective laser ablation
Sankar Dhar
, A.R. Barman, ..., T. Venkatesan (14 authors)
2011 | American Institute of Physics Inc.
PDFPublisher Copy
Articles
Metal-insulator transition in SrTiO3-x thin films induced by frozen-out carriers
Z.Q. Liu, D.P. Leusink, ...,
Sankar Dhar
, ..., Ariando (14 authors)
2011
PDFPostprint
Articles
Mega-electron-volt proton irradiation on supported and suspended graphene: A Raman spectroscopic layer dependent study
S. Mathew, T.K. Chan, ...,
Sankar Dhar
, ..., J.T.L. Thong (10 authors)
2011
PDFPublisher Copy
Articles
Scaling of flat band potential and dielectric constant as a function of Ta concentration in Ta-TiO2 epitaxial films
Y.L. Zhao, A.R. Barman,
Sankar Dhar
, ..., Q. Wang (10 authors)
2011
PDFPublisher Copy
Articles
The effect of layer number and substrate on the stability of graphene under MeV proton beam irradiation
S. Mathew, T.K. Chan, ...,
Sankar Dhar
, ..., J.T.L. Thong (10 authors)
2011
PDFPostprint
Articles
Electronic phase separation at the LaAlO3/SrTiO3 interface
Ariando, X. Wang, ...,
Sankar Dhar
, ..., T. Venkatesan (14 authors)
2011 | Nature Publishing Group
PDFPostprint
Articles
Static and ultrafast dynamics of defects of SrTiO3 in LaAlO 3 / SrTiO3 heterostructures
X. Wang, J.Q. Chen, ...,
Sankar Dhar
, ..., Ariando (7 authors)
2011
PDFPublisher Copy
Articles
Defect dynamics and spectral observation of twinning in single crystalline LaAlO3 under subbandgap excitation
J.Q. Chen, X. Wang, ...,
Sankar Dhar
, ..., T. Venkatesan (12 authors)
2011
PDFPublisher Copy
Articles
Reversible metal-insulator transition in LaAlO3 thin films mediated by intragap defects: An alternative mechanism for resistive switching
Z.Q. Liu, D.P. Leusink, ...,
Sankar Dhar
, ..., Ariando (16 authors)
2011
PDFPostprint
Articles
Magnetoresistance of two-dimensional and three-dimensional electron gas in LaAlO3/SrTiO3 heterostructures: Influence of magnetic ordering, interface scattering, and dimensionality
X. Wang, W.M. Lü, ...,
Sankar Dhar
, ..., Ariando (8 authors)
2011
PDFPostprint
Articles
Multifunctional Ti1-x Tax O2: Ta doping or alloying?
A.R. Barman, M. Motapothula, ...,
Sankar Dhar
and T. Venkatesan (12 authors)
2011
PDFPublisher Copy
Articles
Metal-insulator transition at a depleted LaAlO3/SrTiO 3 interface: Evidence for charge transfer induced by SrTiO 3 phase transitions
W.M. Lü, X. Wang, ...,
Sankar Dhar
, ..., Ariando (10 authors)
2011 | American Institute of Physics Inc.
PDFPublisher Copy
Conferences
Epitaxial TaC films for the selective area growth of SiC
K. Jones, T. Zheleva, ...,
Sankar Dhar
(6 authors)
2009 | Trans Tech Publications Ltd

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