Results 31 to 40 of about 15,574,905 (336)

Ground state anomalies in SmB6 [PDF]

Scientific Reports, 2020
AbstractSmB6 has drawn much attention in recent times due to the discovery of anomalies in its ground state properties as well as prediction of topologically protected gapless surface states. Varied theories have been proposed to capture the ground state anomalies.
Sakhya, Anup Pradhan, Maiti, Kalobaran
openaire   +2 more sources

Analysis of the state of mechanized sowing of rice in seedlings [PDF]

BIO Web of Conferences
This article presents a brief analysis of the state of rice cultivation, the main advantages and disadvantages of seedling rice planting, analyzes the prospects for rice cultivation and mechanization of this process in Uzbekistan.
Alimova Feruza, Saidova Mukhayyokhon, Boboniyozov Ergash, Mirzayev Beknur   +3 more
doaj   +1 more source

Through-Floor Vital Sign Searching for Trapped Person Using Wireless-Netted UWB Radars

Applied Sciences, 2021
In personnel rescue applications, considerable attention has been paid to the positioning method of living persons. Especially, the effective vital sign searching is urgently required.
Zhenghuan Xia, Shiyou Wu, Xin Liu, Huifeng Shi, Shichao Jin, Tao Peng   +5 more
doaj   +1 more source

Optimization of the parameters of the pneumatic feed mechanism for precise clustered sowing [PDF]

BIO Web of Conferences
The article is devoted to the description of one of the ways to improve the mechanization of sowing, namely, precise sowing in a clustered way. It is analyzed that precise sowing provides a given placement of plants over the area and makes it possible ...
Alimova Feruza, Saidova Mukhayyokhon, Primqulov Bekzod, Erdem Tunahan   +3 more
doaj   +1 more source

Stable Quasicrystalline Ground States [PDF]

Journal of Statistical Physics, 1997
14 pages, Latex, 10 figures available upon request, completely revised ...
openaire   +3 more sources

Temperature-Dependent Dual Fluorescence from Small Organic Molecules

Organic Materials, 2022
The temperature-dependent dual fluorescence from a single component of small organic molecules (SOMs) is very promising for the ratiometric fluorescence sensing of temperature. However, the SOM-based fluorophores typically only show one fluorescence band.
Min Wang, Run-Ze Wang, Cui-Hua Zhao
doaj   +1 more source

Review of Photonic Integrated Optical Phased Arrays for Space Optical Communication

IEEE Access, 2020
A review of photonic integrated optical phased array (OPA) for space optical communication is presented. We review and summarize the typical works of the photonic integrated OPAs with one-dimensional and two-dimensional optical antenna array in recent ...
Jingwen He, Tao Dong, Yue Xu
doaj   +1 more source

Ground State and Hidden Symmetry of Magic-Angle Graphene at Even Integer Filling [PDF]

, 2019
In magic angle twisted bilayer graphene, electron-electron interactions play a central role resulting in correlated insulating states at certain integer fillings.
Nick Bultinck, E. Khalaf, Shang Liu, S. Chatterjee, A. Vishwanath, M. Zaletel   +5 more
semanticscholar   +1 more source

Accurate molecular van der Waals interactions from ground-state electron density and free-atom reference data.

Physical Review Letters, 2009
We present a parameter-free method for an accurate determination of long-range van der Waals interactions from mean-field electronic structure calculations.
A. Tkatchenko, M. Scheffler
semanticscholar   +1 more source

Ground-state energy estimation of the water molecule on a trapped-ion quantum computer

npj Quantum Information, 2020
Quantum computing leverages the quantum resources of superposition and entanglement to efficiently solve computational problems considered intractable for classical computers.
Y. Nam, Jwo-Sy Chen, N. Pisenti, K. Wright, Conor Delaney, D. Maslov, K. Brown, Stewart Allen, J. Amini, Joel Apisdorf, K. Beck, Aleksey Blinov, Vandiver Chaplin, Mika Chmielewski, Coleman Collins, S. Debnath, K. Hudek, Andrew M. Ducore, Matthew J. Keesan, Sarah M. Kreikemeier, J. Mizrahi, Phil Solomon, Mike Williams, J. D. Wong-Campos, D. Moehring, C. Monroe, Jungsang Kim   +26 more
semanticscholar   +1 more source