Results 1 to 10 of about 10,680,380 (363)

Machine learning glass transition temperature of polymers

open access: yesHeliyon, 2020
As an important thermophysical property, polymers' glass transition temperature, Tg, could sometimes be difficult to determine experimentally. Modeling methods, particularly data-driven approaches, are promising alternatives to predictions of Tg in a ...
Yun Zhang, Xiaojie Xu
doaj   +2 more sources

Intercalant-independent transition temperature in superconducting black phosphorus [PDF]

open access: yesNature Communications, 2017
No superconductivity could so far be achieved in black phosphorus in its normal orthorhombic form. Here, the authors demonstrate that intercalation with alkali metals makes black phosphorus superconducting with intercalant-independent transition ...
R. Zhang   +3 more
doaj   +2 more sources

Zero-temperature glass transition in two dimensions [PDF]

open access: yesNature Communications, 2019
Identifying the nature of the glass transition is challenging because relevant experiments or analytical descriptions are hard to achieve. Here, Berthier et al.
Ludovic Berthier   +4 more
doaj   +2 more sources

Effect of Strain on Properties of Metal Doped VO2 Based Thermal Sensors on Muscovite Substrate

open access: yesEngineering Proceedings, 2022
In this work, VO2 based thermal sensing thin film synthesized on flexible muscovite substrates by direct oxidation of deposited vanadium metal, were investigated for the impact of doping and strain on their electrical properties.
Samee Azad   +3 more
doaj   +1 more source

Solubility of anhydrite and gypsum at temperatures below 100°C and the gypsum-anhydrite transition temperature in aqueous solutions: a re-assessment

open access: yesFrontiers in Nuclear Engineering, 2023
Anhydrite and gypsum are omnipresent in sedimentary rocks of all types. They occur as massive layers or are distributed within other geological formations as in clays.
Wolfgang Voigt, Daniela Freyer
doaj   +1 more source

Bulk and Single Crystal Growth Progress of Iron-Based Superconductors (FBS): 1111 and 1144

open access: yesCrystals, 2021
The discovery of iron-based superconductors (FBS) and their superconducting properties has generated huge research interest and provided a very rich physics high Tc family for fundamental and experimental studies.
Shiv J. Singh, Mihai I. Sturza
doaj   +1 more source

The Effects of γ-Ray Irradiation Dose on the Electrical Resistance and PTC Temperature of Polyethylene/Carbon Composite [PDF]

open access: yesعلوم و تکنولوژی پلیمر, 2007
Polymer-graphite powder composite behaves as a low-conductive material which can be used as an automatic fuse for adhesive connector in electrical circuits.
B. Salehpour, B. Gharabaghy
doaj   +1 more source

Chiral Phase Transition Temperature in (2+1)-Flavor QCD. [PDF]

open access: yesPhysical Review Letters, 2019
We present a lattice-QCD-based determination of the chiral phase transition temperature in QCD with two degenerate, massless quarks and a physical strange quark mass using lattice QCD calculations with the highly improved staggered quarks action.
H. Ding   +11 more
semanticscholar   +1 more source

Glass transition temperature from the chemical structure of conjugated polymers

open access: yesNature Communications, 2020
The glass transition temperature (Tg) is a key property that dictates the applicability of conjugated polymers. The Tg demarks the transition into a brittle glassy state, making its accurate prediction for conjugated polymers crucial for the design of ...
Renxuan Xie   +10 more
semanticscholar   +1 more source

The transition temperature in QCD [PDF]

open access: yesPhysical Review D, 2006
18 pages, 14 EPS figures, replaced wrong entries in column 7 of Table A ...
Cheng, M.   +13 more
openaire   +5 more sources

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