37 citations · 79 across the 11 of their papers we have counts for
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Melting of spin ice state and development of fifth order susceptibility with magnetic field in pyrochlore Tb2Sn2O7
Karan Singh, Dheeraj Ranaut, G. Sharma +1
Pyrochlores offer an ideal playground to investigate the magnetic ground state of frustrated magnetic systems. In this class of materials, competition between various magnetic inte…
Quantum phases in f-Electron Systems
Karan Singh, K. Mukherjee, A. M. Jayannavar
Quantum fluctuations and related phase transitions are of current interest from the viewpoint of fundamental physics and technological applications. Quantum phase implies a region…
Coexistance of non-Fermi liquid behavior and bi-quadratic exchange coupling in La-substituted CeGe: Non-linear susceptibility and DFT + DMFT study
Karan Singh, Antik Sihi, Sudhir K. Pandey +1
Studies connected with the investigations of non-Fermi liquid (NFL) systems continue to attract interest in condensed matter physics community. Understanding the anomalous physical…
Spin-lattice relaxation phenomena in the magnetic state of a suggested Weyl semimetal CeAlGe
Karan Singh, K. Mukherjee
In this work we report the results of DC susceptibility, AC susceptibility and related technique, resistivity, transverse and longitudinal magnetoresistance and heat capacity on po…
Interplay between disorder driven Non-Fermi-liquid behavior and magnetism in Ce0.24La0.76Ge compound
Karan Singh, K. Mukherjee
In this work, we investigate the magnetic, heat capacity and electrical transport properties of Ce0.6La0.4Ge and Ce0.24La0.76Ge compounds. Our results show that two antiferromagnet…
Possibility of a new order parameter driven by multipolar moment and Fermi surface evolution in CeGe
Karan Singh, K. Mukherjee
Polycrystalline CeGe is investigated by means of DC and AC susceptibility, non-linear DC susceptibility, electrical transport and heat capacity measurements in the low temperature…