Kausik Sengupta

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  • Última atualização do currículo em 04/05/2010


Possui doutorado em CONDENSED MATTER PHYSICS pela Tata Institute of Fundamental Research(2006). (Texto gerado automaticamente pela aplicação CVLattes)


Identificação


Nome
Kausik Sengupta
Nome em citações bibliográficas
K. Sengupta

Endereço


Endereço Profissional
Centro Brasileiro de Pesquisas Físicas.
Rua Xavier Sigaud, 150
Urca
22290-180 - Rio de Janeiro, RJ - Brasil
Telefone: (21) 21417200


Formação acadêmica/titulação


1999 - 2006
Doutorado em CONDENSED MATTER PHYSICS.
Tata Institute of Fundamental Research, TIFR, Índia.
Título: Electron correlation effects in rare earth intermetallics: Novel electrical transport and magnetic anomalies, Ano de obtenção: 2006.
Orientador: E. V. SAMPATHKUMARAN.






Produções



Produção bibliográfica
Artigos completos publicados em periódicos

1.
K. Sengupta2010 K. Sengupta; M. K. Forthaus ; H. Kubo ; K. Katoh ; K. Umeo ; T. Takabatake ; M. M. Abd-Elmeguid . Geometrical frustration versus magnetic order in heavy fermion antiferromagnet YbAgGe under high pressure. Physical Review. B, Condensed Matter and Materials Physics, v. 81, p. 125129, 2010.

2.
Jaccard, D.2010Jaccard, D. ; K. Sengupta . Multiprobe experiments under high pressure: Resistivity, magnetic susceptibility, heat capacity, and thermopower measurements around 5 GPa. Review of Scientific Instruments, v. 81, p. 043908, 2010.

3.
Sengupta, K2010Sengupta, K; Pedrazzini, P ; Jaccard, D . Superconductivity of compressed iron: Low temperature electrical transport behaviour. Journal of Physics. Conference Series (Online), v. 200, p. 012180, 2010.

4.
Nakano, T2007Nakano, T; Sengupta, Kausik ; Rayaprol, Sudhindra ; Hedo, M ; Uwatoko, Y ; Sampathkumaran, E V . Positive and negative pressure effects on the magnetic ordering and the Kondo effect in the compound Ce RhSi. Journal of Physics. Condensed Matter, v. 19, p. 326205, 2007.

5.
Sengupta, Kausik2006Sengupta, Kausik ; Sampathkumaran, E V ; Sengupta, K. . An anomalous magnetic phase transition at 10 K in Nd Rh. Journal of Physics. Condensed Matter, v. 18, p. L401-L406, 2006.

6.
Sengupta, K2006Sengupta, K; IYER, K ; SAMPATHKUMARAN, E . Magnetic and magnetoresistance behavior of Tb7Rh3, an intermetallic compound with a negative temperature coefficient of electrical resistivity in the paramagnetic state. Solid State Communications, v. 139, p. 351-354, 2006.

7.
Sengupta, Kausik2006Sengupta, Kausik ; Sampathkumaran, E V ; Sengupta, K. . Single-ion Kondo behaviour of Ce in a novel Kondo lattice, CeNi Si. Journal of Physics. Condensed Matter, v. 18, p. L115-L121, 2006.

8.
Sengupta, Kausik2006 Sengupta, Kausik ; Sampathkumaran, E. ; Sengupta, K. . Field-induced first-order magnetic phase transition in an intermetallic compound Nd7Rh3: Evidence for kinetic hindrance, phase coexistence, and percolative electrical conduction. Physical Review. B, Condensed Matter and Materials Physics, v. 73, p. 020406, 2006.

9.
Sengupta, Kausik2005Sengupta, Kausik ; Paulose, P. ; Sampathkumaran, E. ; Doert, Th. ; Jemetio, J. ; Sengupta, K. . Magnetic behavior of EuCu2As2: A delicate balance between antiferromagnetic and ferromagnetic order. Physical Review. B, Condensed Matter and Materials Physics, v. 72, p. 184424, 2005.

10.
Sengupta, K2005 Sengupta, K; Rayaprol, S ; Sampathkumaran, E. V . Large magnetoresistance in the magnetically ordered state as well as in the paramagnetic state near 300 K in an intermetallic compound, Gd Rh. Europhysics Letters (Print), v. 69, p. 454-460, 2005.

11.
Sengupta, Kausik2004 Sengupta, Kausik ; Sampathkumaran, E. ; Nakano, T. ; Hedo, M. ; Abliz, M. ; Fujiwara, N. ; Uwatoko, Y. ; Rayaprol, S. ; Shigetoh, K. ; Takabatake, T. ; Doert, Th. ; Jemetio, J. ; Sengupta, K. . Magnetic, electrical resistivity, heat-capacity, and thermopower anomalies in CeCuAs2. Physical Review. B, Condensed Matter and Materials Physics, v. 70, p. 064406, 2004.

12.
Sampathkumaran, E.2003 Sampathkumaran, E. ; Sengupta, Kausik ; Rayaprol, S. ; Iyer, Kartik ; Doert, Th. ; Jemetio, J. ; Sengupta, K. . Enhanced Electrical Resistivity before Néel Order in the Metals RCuAs2 (R=Sm, Gd, Tb, and Dy). Physical Review Letters (Print), v. 91, p. 036603, 2003.




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