Results 21 to 30 of about 13,252,850 (343)
Thermal Fractionalization of Quantum Spins in a Kitaev Model: Coherent Transport of Majorana Fermions and $T$-linear Specific Heat [PDF]
, 2015 Finite-temperature ($T$) properties of a Kitaev model defined on a honeycomb lattice are investigated by a quantum Monte Carlo simulation, from the viewpoint of fractionalization of quantum $S=1/2$ spins into two types of Majorana fermions, itinerant and
J. Nasu, M. Udagawa, Y. Motome
semanticscholar +1 more source
Influence of Temperature Effects on CPT in Granular Soils by Discrete Element Modeling in 3D
Geotechnics, 2023 This study employs a 3D discrete element method (DEM) to simulate cone penetration tests (CPTs) in granular soils, taking into account the effect of temperature.
Yun Huang +3 more
doaj +1 more source
Moisture dependent thermal properties of selected vegetables in Akwa Ibom State, Nigeria
Research in Agricultural Engineering, 2019 The thermal properties of some selected vegetables in Akwa Ibom State, Nigeria were investigated. The specific heat, thermal conductivity and thermal diffusivity for the five selected vegetables (Afang, Nkong, Atama, Editan and Nton) were determined and ...
Olugbenga Abiola Fakayode +1 more
doaj +1 more source
Energies, 2023 The thermodynamics of a solid are crucial in predicting thermal responses and fire behaviors, and they are commonly determined by inverse modeling and optimization algorithms at constant heat flux.
Haoyu Pan, Junhui Gong
doaj +1 more source
Entanglement area law from specific heat capacity [PDF]
, 2015 We study the scaling of entanglement in low-energy states of quantum many-body models on lattices of arbitrary dimensions. We allow for unbounded Hamiltonians such that systems with bosonic degrees of freedom are included.
Brandao, Fernando G. S. L. +1 more
core +3 more sources
Polímeros, 2004 A técnica de fio quente paralelo normalizada para a determinação da condutividade térmica de materiais cerâmicos foi empregada na determinação das propriedades térmicas de polímeros.
Wilson N. dos Santos +3 more
doaj +1 more source
Development of Sn-9Zn Solder Alloy by Adding Bismuth
Diyala Journal of Engineering Sciences, 2020 Tin-Zinc based on solder is a probable changing of lead element solder as a result of its enhanced mechanical characteristics. This alloy needs to be studied and explored to get a usable solder alloy having better properties.
Abbas AL-ALbawee
doaj +1 more source
Applied Sciences, 2018 An anomalous increase of the specific heat was experimentally observed in molten salt nanofluids using a differential scanning calorimeter. Binary carbonate molten salt mixtures were used as a base fluid, and the base salts were doped with graphite ...
Hyun Jung Kim, Byeongnam Jo
doaj +1 more source
Infrared phonons and specific heat in Ba3Cr2O8 [PDF]
, 2012 We report on the phonon spectrum of Ba3Cr2O8 determined by infrared spectroscopy, and on specific heat measurements across the Jahn-Teller transition in magnetic fields up to 9 T. Phonon modes split below the Jahn-Teller transition, which occurs at T_{JT}
A. Günther +11 more
core +2 more sources
Calorímetro de gelo: uma abordagem histórica e experimental para o ensino de química na graduação
Química Nova, 2010 In addition to the usual advantage of an ice calorimeter of being able to measure slow heat changes, the instrument described here is extremely simple to construct and operate.
Guilherme W. Tavares +1 more
doaj +1 more source