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Multiple charge-density-wave transitions in single-crystalline Lu2Ir3Si5

DSpace at IIT Bombay

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Title Multiple charge-density-wave transitions in single-crystalline Lu2Ir3Si5
 
Creator SANGEETHA, NS
THAMIZHAVEL, A
TOMY, CV
BASU, S
AWASTHI, AM
RAJAK, P
BHATTACHARYYA, S
RAMAKRISHNAN, S
PAL, D
 
Subject PHASE-TRANSITIONS
R5IR4SI10 R
NBSE3
THERMODYNAMICS
FLUCTUATIONS
DIFFRACTION
K0.3MOO3
SYSTEMS
SALTS
HO
 
Description The physical properties of the single-crystalline samples of Lu2Ir3Si5 have been investigated by magnetic susceptibility, resistivity, and heat capacity studies. We observed multiple charge-density-wave (CDW) transitions in all the measurements. A strong thermal hysteresis at these transitions suggests a possible first order CDW ordering. In addition, the first order nature is ascertained by a very narrow and a huge cusp (62 J/mol K) in the zero field specific heat data which also suggests strong electron-phonon interchain coupling.
 
Publisher AMER PHYSICAL SOC
 
Date 2016-01-15T08:32:19Z
2016-01-15T08:32:19Z
2015
 
Type Article
 
Identifier PHYSICAL REVIEW B, 91(20)
1098-0121
1550-235X
http://dx.doi.org/10.1103/PhysRevB.91.205131
http://dspace.library.iitb.ac.in/jspui/handle/100/18172
 
Language en