Zobrazeno 1 - 10
of 1 156
pro vyhledávání: '"Thakur P. S."'
Autor:
Magnaterra, M., Sandberg, A., Schilling, H., Warzanowski, P., Pätzold, L., Bergamasco, E., Sahle, Ch. J., Detlefs, B., Ruotsalainen, K., Sala, M. Moretti, Monaco, G., Becker, P., Faure, Q., Thakur, G. S., Songvilay, M., Felser, C., van Loosdrecht, P. H. M., Brink, J. van den, Hermanns, M., Grüninger, M.
The insulating mixed-valent Ir$^{+3.66}$ compound Ba$_4$NbIr$_3$O$_{12}$ hosts two holes per Ir$_3$O$_{12}$ trimer unit. We address the electronic structure via resonant inelastic x-ray scattering (RIXS) at the Ir $L_3$ edge and exact diagonalization
Externí odkaz:
http://arxiv.org/abs/2411.00125
Autor:
Majumdar, Jeet, Nag, Shubhadeep, Thakur, Tejender S, Yashonath, Subramanian, Sivaraman, Bhalamurugan, Maiti, Prabal K.
Ethanethiol (C$_2$H$_5$SH), a molecule detected in the interstellar medium (ISM), indicates the rich chemistry involving sulfur atoms. However, its behavior at low temperatures remains elusive, particularly the reported transition from an amorphous p
Externí odkaz:
http://arxiv.org/abs/2409.00975
Black crystals of the mixed-valence osmate(V,VI) Sr4Os3O12 were grown via a gas phase reaction in an evacuated silica tube. The material is attracted to a permanent magnet at room temperature (295 K) but loses this property when heated or cooled. In
Externí odkaz:
http://arxiv.org/abs/2408.12117
Autor:
Bandyopadhyay, Abhisek, Lee, S., Adroja, D. T., Lees, M. R., Stenning, G. B. G., Aich, P., Tortora, Luca, Meneghini, C., Cibin, G., Berlie, Adam, Saha, R. A., Takegami, D., Melendez-Sans, A., Poelchen, G., Yoshimura, M., Tsuei, K. D., Hu, Z., Chan, Ting-Shan, Chattopadhyay, S., Thakur, G. S., Choi, Kwang-Yong
We present an experimental investigation of the magnetic ground state in Ba$_4$NbIr$_3$O$_{12}$, a fractional valent trimer iridate. X-ray absorption and photoemission spectroscopy show that the Ir valence lies between 3+ and 4+ while Nb is pentavale
Externí odkaz:
http://arxiv.org/abs/2406.17129
We present the results of our various attempts to prepare the presumably room-temperature and ambient-pressure superconducting compound Pb$_9$Cu(PO$_4$)$_6$O (LK-99). We experimented with various starting materials, and used several synthesis techniq
Externí odkaz:
http://arxiv.org/abs/2308.05776
This paper presents a study on the design optimization of Thermal Energy Storage (TES) using a cylindrical cavity and Gallium as a Phase Change Material (PCM). The objective is to improve the time span of charging and discharging, as well as minimize
Externí odkaz:
http://arxiv.org/abs/2306.11624
Autor:
Thakur, Dinesh S
In [Tha15], we looked at two (`multiplicative' and `Carlitz-Drinfeld additive') analogs each, for the well-known basic congruences of Fermat and Wilson, in the case of polynomials over finite fields. When we look at them modulo higher powers of prime
Externí odkaz:
http://arxiv.org/abs/2211.01076
Autor:
Thakur, Dinesh S
We present an heuristic argument for the prediction of expected Mordell-Weil rank of elliptic curves over number fields, using Birch and Swinnerton-Dyer's original conjecture and Sato-Tate conjectures. We do calculations in some cases and raise quest
Externí odkaz:
http://arxiv.org/abs/2210.12028
Autor:
Thakur, Gohil S., Hansen, T. C., Schnelle, Walter, Guo, Shuping, Janson, Oleg, Brink, Jeroen van den, Felser, Claudia, Jansen, Martin
Publikováno v:
Chem. Mater. 34, 4741 (2022)
Synthesis, crystal structure and magnetic properties of a new 2:1 ordered triple perovskite Sr3CaOs2O9 are reported. The compound crystallizes in P21/c space group and features a unique buckled honeycomb lattice of osmium. It exhibits long-range anti
Externí odkaz:
http://arxiv.org/abs/2203.05942
Autor:
Urbańska, Magdalena A., Kolenderska, Sylwia M., Rodrigues, Sophia A., Thakur, Sachin S., Vanholsbeeck, Frédérique
Standard rheometers assess mechanical properties of viscoelastic samples up to 100~Hz, which often hinders the assessment of the local-scale dynamics. We demonstrate that high-frequency analysis can be achieved by inducing broadband Rayleigh waves an
Externí odkaz:
http://arxiv.org/abs/2110.10134