Results 111 to 120 of about 16,787,150 (404)
Metamagnetic transition in single-crystalline UIr $$_{2}$$ 2 Si $$_{2}$$ 2
Scientific Reports, 2023 A single crystal of the ternary uranium silicide UIr $$_{2}$$ 2 Si $$_{2}$$ 2 was studied by means of of X-ray diffraction, magnetization, heat capacity and electrical transport measurements.
Maria Szlawska +3 more
doaj +1 more source
Finite temperature bosonization
, 2001 Finite temperature properties of a non-Fermi liquid system is one of the most challenging probelms in current understanding of strongly correlated electron systems.
Abrikosov A. A. +14 more
core +2 more sources
Effects of temperature on feeding and digestive processes in fish
Temperature, 2020 As most fish are ectotherms, their physiology is strongly affected by temperature. Temperature affects their metabolic rate and thus their energy balance and behavior, including locomotor and feeding behavior. Temperature influences the ability/desire of
H. Volkoff, I. Rønnestad
semanticscholar +1 more source
Energy pseudogaps and structural transitions in metals [PDF]
arXiv, 2011 It is shown that a structural transition in a metal is associated with the opening of the energy pseudogap in the electronic spectrum in a low-temperature phase below the transition temperature. A relation between the magnitude of the energy pseudogap in the d-band of transition metals (at zero temperature) and the structural transition temperature is ...
arxiv
Cell‐free and extracellular vesicle microRNAs with clinical utility for solid tumors
Molecular Oncology, EarlyView.Cell‐free microRNAs (cfmiRs) are small‐RNA circulating molecules detectable in almost all body biofluids. Innovative technologies have improved the application of cfmiRs to oncology, with a focus on clinical needs for different solid tumors, but with emphasis on diagnosis, prognosis, cancer recurrence, as well as treatment monitoring.
Yoshinori Hayashi +6 more
wiley +1 more source
On temperature versus doping phase diagram of high critiical temperature superconductors [PDF]
, 1998 The attempt to describe the bell-shape dependence of the critical temperature of high-$T_{c}$ superconductors on charge carriers density is made. Its linear increase in the region of small densities (underdoped regime) is proposed to explain by the role ...
Loktev, V. M., Turkowski, V. M.
core +4 more sources
Kondo Temperature and High to Low Temperature Crossover in Quantum Dots [PDF]
arXiv, 2019 Kondo temperature is standardly defined from the local zero-temperature susceptibility in the regime of strong electron correlations as a new scale controlling the low-temperature asymptotics of thermodynamic quantities. We show by using a two-particle self-consistent theory that the Kondo temperature can be identified as a crossover temperature at ...
arxiv
Vibration of the Dimer on Si(001) Surface Excited by STM Current [PDF]
, 2003 The vibration of the dimer excited by STM current on Si(001) surface is investigated. We describe this system by the Hamiltonian which has the electron-vibration coupling term as the key ingredient. In order to characterize the transition rates induced by STM current between vibrational states we have introduced the effective temperature of the ...
arxiv +1 more source
Molecular Oncology, EarlyView.This study demonstrates that KRAS and GNAS mutations are more prevalent in patients with resected intraductal papillary mucinous neoplasms (IPMN) compared to those under clinical surveillance. GNAS mutations significantly differ between the two patient cohorts, indicating that their absence may serve as a potential biomarker to support conservative ...
Christine Nitschke +12 more
wiley +1 more source
Thermoelectric current in a graphene Cooper pair splitter
Nature Communications, 2021 Thermoelectricity due to the interplay of the nonlocal Cooper pair splitting and the elastic co-tunneling in normal metal-superconductor-normal metal structure is predicted.
Z. B. Tan +9 more
doaj +1 more source