Zobrazeno 1 - 10
of 537
pro vyhledávání: '"Singh, Yogesh P."'
Recently, PdTe has been identified as a Dirac semimetal with potential for unconventional superconductivity based on ARPES measurements. This study presents electrical transport and magnetization measurements conducted on high-quality single crystals
Externí odkaz:
http://arxiv.org/abs/2408.06424
Autor:
Pal, Srishti, Seth, Arnab, Ali, Anzar, Singh, Yogesh, Muthu, D. V. S., Bhattacharjee, Subhro, Sood, A. K.
We report low-temperature Raman signatures of the Heisenberg quantum magnet Ca$_{10}$Cr$_7$O$_{28}$, showing clear anomalies in phonon mode frequencies and linewidths below $\sim$100 K. This crossover temperature lies in between the Jahn-Teller (JT)
Externí odkaz:
http://arxiv.org/abs/2308.03237
Autor:
Chaudhary, Savita, Shama, Singh, Jaskaran, Consiglio, Armando, Di Sante, Domenico, Thomale, Ronny, Singh, Yogesh
LaRh$_3$B$_2$ crystallizes in a layered structure where Rh atoms form a perfect Kagome lattice. The material shows superconductivity at $T_c \approx 2.6$~K\@ and no signature for density wave instabilities. We report our measurements of electronic tr
Externí odkaz:
http://arxiv.org/abs/2212.02899
Autor:
Pal, Srishti, Malavi, Pallavi, Sinha, Arijit, Ali, Anzar, Sakrikar, Piyush, Joseph, Boby, Waghmare, Umesh V., Singh, Yogesh, Muthu, D. V. S., Karmakar, S., Sood, A. K.
The layered honeycomb lattice iridate Cu$_2$IrO$_3$ is the closest realization of the Kitaev quantum spin liquid, primarily due to the enhanced interlayer separation and nearly ideal honeycomb lattice. We report pressure-induced structural evolution
Externí odkaz:
http://arxiv.org/abs/2205.00966
Pd$_{3}$Bi$_{2}$Se$_{2}$ has been proposed to be topologically non-trivial in nature. However, evidence of its non-trivial behavior is still unexplored. We report the growth and magneto-transport study of Pd$_{3}$Bi$_{2}$Se$_{2}$ thin films, revealin
Externí odkaz:
http://arxiv.org/abs/2204.04402
We report results of a magneto-transport study on thin films of the topological semi-metal candidate PdSb$_{2}$ (PS). We observe a positive correction to magneto-conductivity at low temperatures, which is a signature of weak anti-localization (WAL).
Externí odkaz:
http://arxiv.org/abs/2202.01527
Autor:
Srivastava, Gaurav, Bhatia, Harshita, Verma, Poonam, Singh, Yogesh P., Agrawal, Shailesh, Utescher, Torsten, Mehrotra, R.C.
Publikováno v:
In Geoscience Frontiers September 2024 15(5)
We present a comprehensive experimental study of magnetization and magnetocaloric effect (MCE) in double perovskite (DP) materials $R_2$NiMnO$_6$ with $R =$ Pr, Nd, Sm, Gd, Tb, and Dy. While a paramagnetic to ferromagnetic transition, with T$_{\rm C}
Externí odkaz:
http://arxiv.org/abs/2105.12331
Autor:
Ughreja, Reepa A., Venkatesan, Prem, Gopalakrishna, Dharmanand B., Singh, Yogesh P., R, Vani Lakshmi
Publikováno v:
In Journal of Taibah University Medical Sciences February 2024 19(1):90-98
We report the growth and magneto-transport studies of Pd$_{3}$Bi$_{2}$S$_{2}$ (PBS) thin films synthesized by pulsed laser deposition (PLD) technique. The magneto-transport study on pristine and post annealed films show the presence of more than one
Externí odkaz:
http://arxiv.org/abs/2012.03464