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@INPROCEEDINGS{Nandi:865950,
author = {Nandi, Shibabrata},
title = {{W}eyl {S}emimetals: {R}ealization of {W}eyl {F}ermions in
condensed matter systems},
reportid = {FZJ-2019-05216},
year = {2019},
abstract = {Discovery of Weyl semimetals was named ‘breakthrough of
the year’ by Physics World magazine in 2015. Weyl
semimetals occur where conduction and valance band touches
at discrete values of crystal momenta in 3D
non-centrosymmetric or magnetic materials where either space
inversion or time reversal symmetry is broken. At present,
we have elementary theoretical understanding about the
nature of the Weyl semimetal (WSM) and a number of
experimental signatures are being studied, that include,
Fermi arc as topological surface state, and the so called
‘chiral anomaly’ manifesting itself in anomalous Hall
effect or negative longitudinal magnetoresistance (MR). In
this talk, I like to discuss basic and fundamental
properties of Weyl semimetals as well as their manifestation
in a quantum condensed matter system.},
month = {Oct},
date = {2019-10-31},
organization = {Institutsseminar des JCNS-2,
Forschungszentrum Jülich (Germany), 31
Oct 2019 - 31 Oct 2019},
subtyp = {Invited},
cin = {JCNS-2 / PGI-4 / JARA-FIT},
cid = {I:(DE-Juel1)JCNS-2-20110106 / I:(DE-Juel1)PGI-4-20110106 /
$I:(DE-82)080009_20140620$},
pnm = {144 - Controlling Collective States (POF3-144) / 524 -
Controlling Collective States (POF3-524) / 6212 - Quantum
Condensed Matter: Magnetism, Superconductivity (POF3-621) /
6213 - Materials and Processes for Energy and Transport
Technologies (POF3-621) / 6G4 - Jülich Centre for Neutron
Research (JCNS) (POF3-623)},
pid = {G:(DE-HGF)POF3-144 / G:(DE-HGF)POF3-524 /
G:(DE-HGF)POF3-6212 / G:(DE-HGF)POF3-6213 /
G:(DE-HGF)POF3-6G4},
typ = {PUB:(DE-HGF)31},
url = {https://juser.fz-juelich.de/record/865950},
}