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pro vyhledávání: '"Singh, Navinder"'
Autor:
Singh, Navinder
The famous Two-Temperature Model (TTM) used extensively in the investigations of energy relaxation in photo-excited systems originated in the seminal work of M. I. Kaganov, I. M. Lifshitz, and L. V. Tanatarov (KLT) in 1957. The idea that with an ultr
Externí odkaz:
http://arxiv.org/abs/2410.19433
Autor:
Pandya, Jalaja, Singh, Navinder
Typically, Hall coefficient of materials near magnetic instabilities exhibits pronounced temperature dependence. To explore the reasons involved, we studied the temperature dependence of Hall coefficient in $Cr_{1-x}V_x$, $V_{2-y}O_3$ and some high-$
Externí odkaz:
http://arxiv.org/abs/2407.04468
Autor:
van der Meiden, Aemilius Johannes, Lopez-Peinado, Andres, Sunesson, Peter, Emilsson, Christian, Singh, Navinder J
Predation by eagles on semi-domesticated reindeer (Rangifer tarandus) is an emerging human wildlife conflict in Fennoscandia. Both the Golden (Aquila chrysaetos) and the White-tailed eagle (Haliaeetus albicilla) are believed by herders to predate on
Externí odkaz:
http://arxiv.org/abs/2405.02381
Autor:
Singh, Navinder
While closing their famous paper entitled "Pseudogap: friend or foe of high-Tc?" Norman, Pines, and Kallin underlined that before we have a microscopic theory, we must have a consistent phenomenology. This was in 2005. As it turns out in 2006 a pheno
Externí odkaz:
http://arxiv.org/abs/2404.02916
Autor:
Singh, Navinder
As is well known, Paul Drude put forward the very first quantitative theory of electrical conduction in metals in 1900. He could successfully account for the Wiedemann-Franz law which states that the ratio of thermal to electrical conductivity divide
Externí odkaz:
http://arxiv.org/abs/2403.19682
Autor:
Shakya, Shantanu, Singh, Navinder
This paper presents an innovative and cost-effective approach to understanding the Barkhausen effect through the design and implementation of an educational kit. The Barkhausen effect, characterized by Barkhausen noise (BN) during magnetization chang
Externí odkaz:
http://arxiv.org/abs/2401.15580
Recently, Hall effect measurements are done on Lanthanum doped Strontium Iridate \(Sr_{2-x}La_{x}IrO_{4}\) which is 5d analogue of cuprates \cite{hsu2023carrier}. Hall effect measurements show that the effective carrier density \(n_{H}\) exhibits a c
Externí odkaz:
http://arxiv.org/abs/2401.14165
Autor:
Singh, Navinder
In cuprates, as doping $p$ is reduced from the overdoped side through the quantum critical point $p^*$, a transition in Hall number density of carriers is observed, in which this number of carriers reduces from $1+p$ holes per copper site to $p$ hole
Externí odkaz:
http://arxiv.org/abs/2308.04862
Autor:
Singh, Navinder
The recent experimental verification of the charge-transfer superexchange mechanism as the microscopic pairing mechanism of high-$T_c$ cuprate superconductivity by Seamus Davis and collaborators\cite{sea} is a tour de force! The correct model for cup
Externí odkaz:
http://arxiv.org/abs/2211.00400