Results 41 to 50 of about 36,700 (253)

Formation and dynamics of van der Waals molecules in buffer-gas traps [PDF]

Physical Chemistry Chemical Physics, 2011
We show that weakly bound He-containing van der Waals molecules can be produced and magnetically trapped in buffer-gas cooling experiments, and provide a general model for the formation and dynamics of these molecules. Our analysis shows that, at typical experimental parameters, thermodynamics favors the formation of van der Waals complexes composed of
Brahms, Nathan, Tscherbul, Timur V., Zhang, Peng, Kłos, Jacek, Forrey, Robert C., Au, Yat Shan, Sadeghpour, H. R., Dalgarno, Alexander, Doyle, John, Walker, Thad G.   +9 more
openaire   +5 more sources

Solution‐Processed Two‐Dimensional Indium Oxide on Sodium‐Embedded Alumina for Reconfigurable Optoelectronic Synaptic Transistors

Advanced Functional Materials, EarlyView.
Wafer‐scale two‐dimensioanl In2Se3 oxidized into InOx on sodium‐embedded beta‐alumina enables multifunctional reconfigurable electronics. Sodium ions accumulate within distinct spatial distribution under drain‐controlle and gate‐controlled operation. Drain‐control operation gives controllability of ultraviolet‐driven optoelectronic synaptic conductance
Jinhong Min, Yonghyun Albert Kwon, Hyunbin Kim, Jihyun Kim, Myeongjin Jung, Jaewon Heo, Gwang Ya Kim, Vlastimil Mazanek, Zdeněk Sofer, In Soo Kim, Jeong Ho Cho, Hyesung Park, Sang Min Won, Joohoon Kang   +13 more
wiley   +1 more source

On the expansion of a wedge of van der Waals gas into a vacuum

Journal of Differential Equations, 2015
The author deals with the study of the 2D Riemann problem for the isentropic compressible Euler equations modeling the expansion of a wedge of van der Waals gas into a vacuum. He generalizes the theorem of \textit{J.-Q. Li} and \textit{Y.-X. Zheng} [Arch. Ration. Mech. Anal. 193, No.
openaire   +3 more sources

Criticality in a hadron resonance gas model with the van der Waals interaction [PDF]

Physical Review C, 2018
The van der Waals interaction is implemented in a Hadron Resonance Gas model. It is shown that this model can describe Lattice QCD data of different thermodynamical quantities satisfactorily with the van der Waals parameters $a = 1250 \pm 150$ MeV fm$^3$ and $r = 0.7 \pm 0.05$ fm.
Samanta, Subhasis, Mohanty, Bedangadas
openaire   +2 more sources

Thermodynamic modeling and correlations of CH4, C2H6, CO2, H2S, and N2 hydrates with cage occupancies

Journal of Petroleum Exploration and Production Technology, 2020
The present work focuses on developing a framework for accurate prediction of thermodynamic conditions for single-component hydrates, namely CH4, CO2, N2, H2S, and C2H6 (coded in MATLAB).
Shadman H. Khan, Anupama Kumari, G. Dixit, Chandrajit B. Majumder, Amit Arora   +4 more
doaj   +1 more source

Transfer Printing and Reconfiguration of Soft Electronics Using Digital Microfluidics and Laser Machining

Advanced Functional Materials, EarlyView.
This paper presents a digital microfluidics‐based technique for transferring and reconfiguring soft nanomembranes. Laser‐machined nanothin membranes are picked up, transported, and aligned via tailored surface tension and the actuation of water droplets, enabling the development of flexible electronics, the integration of functional materials on 3D ...
Quang Anh Nguyen, Chi Cong Nguyen, Tran Bach Dang, Phuoc Thien Phan, Jordan Thorpe, Michael Listyawan, Nhat Minh Doan, Sinuo Zhao, Hongru Chen, Trung Thien Hoang, Mingsheng Xu, Jisheng Han, Thanh Nho Do, Adam Hill, Timothée Mouterde, Hoang‐Phuong Phan   +15 more
wiley   +1 more source

Driven granular gas with van der Waals interaction [PDF]

, 2022
Granular matter is a collection of solid particles which inelastically collide with each other with possible size range from 1 μm (like clays) to 1 km (like some asteroids). Due to the characteristic of dissipation, a myriad of interesting phenomena are observed in granular system, such as pattern formation, ``Brazil nut effect'', and phase separations.
openaire   +2 more sources

Orbital Geometry‐Governed Response of Pressure‐Tunable Quantum Defects in hBN

Advanced Functional Materials, EarlyView.
Defects in hBN act as ultrasensitive quantum manometers when the energy of the intradefect optical transitions is modified by lattice compression. The orbital geometry of the electron wave functions governs how electron hopping and Coulomb interactions react uniquely to the reduction of the van der Waals gap and in‐plane compression, leading to robust ...
Magdalena Grzeszczyk, Danis I. Badrtdinov, Kenji Watanabe, Takashi Taniguchi, Cyrus E. Dreyer, Malte Rösner, Maciej Koperski   +6 more
wiley   +1 more source

Van der Waals excluded-volume model of multicomponent hadron gas [PDF]

Journal of Physics G: Nuclear and Particle Physics, 1999
A generalization of the Van der Waals excluded volume procedure for the multicomponent hadron gas is proposed. The derivation is based on the grand canonical partition function for the system of particles of several species interacting by hard core potentials.
Gorenstein, M. I., Kostyuk, A. P., Krivenko, Ya. D.   +2 more
openaire   +2 more sources

Cosmological FLRW phase transitions and micro-structure under Kaniadakis statistics

Physics Letters B
This article studies the thermodynamics phase transitions and critical phenomena of an FLRW cosmological model under truncated Kaniadakis's statistics. The EoS is derived from the corrected Friedmann field equations and the thermodynamics unified first ...
Joaquín Housset, Joel F. Saavedra, Francisco Tello-Ortiz   +2 more
doaj   +1 more source