Results 91 to 100 of about 912,361 (332)

Dynamical Mean-Field Theory of Electron-Phonon Interactions in Correlated Systems: Application to Isotope Effects on Electronic Properties

, 2002
We use a recently developed formalism (combining an adiabatic expansion and dynamical mean-field theory) to obtain expressions for isotope effects on electronic properties in correlated systems.
A. Deppeler, A. Georges, A. J. Millis, A.B. Migdal, A.J. Millis, A.K. Heilman, A.M. Balagurov, Andreas Deppeler, C. Grimaldi, C. Grimaldi, C.A. Reynolds, C.P. Adams, E. Maxwell, G.M. Eliashberg, G.M. Zhao, G.M. Zhao, G.M. Zhao, G.M. Zhao, G.M. Zhao, G.M. Zhao, G.M. Zhao, G.M. Zhao, G.M. Zhao, I. Isaac, J.K. Freericks, J.P. Franck, M.S. Fuhrer, N.A. Babushkina, P. Benedetti, R. Mahesh, R.A. Fisher, V.N. Smolyaninova   +31 more
core   +1 more source

Bright Monocompound Metal Halide Scintillator for Fast Neutron Radiography

Advanced Functional Materials, EarlyView.
Metal halide scintillator, tetraphenylphosphonium manganese bromide (TPP2MnBr4), provides a significant benefit for fast neutron imaging. A fourfold increase in efficiency over traditional zinc sulfide screens is achieved by efficiently utilizing neutron interactions within its homogeneous structure.
Aditya Bhardwaj, Kostiantyn Sakhatskyi, Anastasiia Sakhatska, Pavel Trtik, Ye Wu, Yevhenii Padniuk, Yuliia Kominko, Kai Han, Vladyslav Orlov, Markus Strobl, Andrey L. Rogach, Zhiguo Xia, Sergii Yakunin, Maksym V. Kovalenko   +13 more
wiley   +1 more source

Simplified bacterial denitrification method using Stenotrophomonas nitritireducens for nitrite dual isotope analysis in low-concentration environmental samples

Frontiers in Environmental Science
This study presents a simplified and optimized bacterial denitrification method using Stenotrophomonas nitritireducens for precise nitrite isotope analysis in low-concentration environmental samples.
Sushmita Deb, Dominika Lewicka-Szczebak
doaj   +1 more source

Relativistic calculations of isotope shifts in highly charged ions

, 2003
The isotope shifts of forbidden transitions in Be- and B-like argon ions are calculated. It is shown that only using the relativistic recoil operator can provide a proper evaluation of the mass isotope shift, which strongly dominates over the field ...
A.N. Artemyev, A.N. Artemyev, C. Frose Fischer, C.W. Palmer, D.S. Hughes, F.A. Parpia, G. Fricke, I. Draganić, I. I. Tupitsyn, J. R. Crespo López-Urrutia, J. Ullrich, K. Pachucki, K. Pescht, M.I. Bhatti, M.S. Safronova, M.S. Safronova, M.S. Safronova, R. Soria Orts, S.A. Blundell, V. M. Shabaev, V.M. Shabaev, V.M. Shabaev, V.M. Shabaev, V.M. Shabaev, V.M. Shabaev, V.M. Shabaev, V.M. Shabaev, V.M. Shabaev, V.M. Shabaev, W.R. Johnson   +29 more
core   +1 more source

Engineering Oxygen Vacancy in Support to Promote Activity of In2O3 Catalyst for CO2 Electroreduction to Formate

Advanced Functional Materials, EarlyView.
A novel approach by depositing In2O3 onto an oxygen vacancy (OV)‐enriched support, ceria‐zirconia solid solutions (CZ), to activate synergistic effects is proposed. The OV contributes greatly to the dissociation of H2O and further promotes the hydrogenation of adsorbed CO2 species.
Ruirui Qi, Manfen Liang, Zhichao Miao, Haimei Xu, Yunzhao Fan, Jinglin Mu, Weisong Feng, Lechen Diao, Jin Zhou, Xiaoning Li, Tianyi Ma   +10 more
wiley   +1 more source

Geochemical characteristics of hot spring fluids in the Xunwu-Shicheng fault zone of southern Jiangxi

Shuiwen dizhi gongcheng dizhi
The Xunwu-Shicheng fault zone, located in the eastern part of southern Jiangxi, is a NNE-trending deep fault zone characterized by dense geothermal hot spring activity and frequent seismic events.
Fuqiang XIAO, Yongjun ZOU, Shuanglong ZHANG, Xing QI, Weidong XIAO   +4 more
doaj   +1 more source

Developmentand Application of Accelerator Isotopes in China

Journal of Isotopes, 2015
Compared with the isotopes generated by nuclear reactor, the isotopes prepared by accelerator always show high specific activity and short half-life period.
YANG Yuan-you, LI Fei-ze, LIAO Jia-li, LIU Ning   +3 more
doaj   +1 more source

Selective and Precise Editing of Digital Polymers Through Parallel or Series Toehold‐Mediated Strand Displacement

Advanced Functional Materials, EarlyView.
A sequence‐encoded supramolecular construct containing two accessible toeholds is developed herein for enabling multiple editing operations. By introducing specific input strands, it is possible to selectively erase or rewrite digital content through parallel or series toehold‐mediated strand displacement (PTMSD or STMSD).
Jakub Ossowski, Cyril Antheaume, Jean‐François Lutz, Maria Nerantzaki   +3 more
wiley   +1 more source

Solar and solar-wind oxygen isotopes and the Genesis mission [PDF]

, 2004
The solar oxygen isotope composition is thought to hold important clues to pre-planetary processing of materials in the solar nebula, yet it is essentially unmeasured.
Bochsler, P., Burnett, D.S., Franchi, I.A., Mao, P., McKeegan, K.D., Thiemen, M.H., Wiens, R.C.   +6 more
core  

Calculation of isotope shifts and relativistic shifts in CI, CII, CIII and CIV

, 2005
We present an accurate ab initio method of calculating isotope shifts and relativistic shifts in atomic spectra. We test the method on neutral carbon and three carbon ions.
I. I. Sobel’man, I. Lindgren, J. C. Berengut, J. R. Holmes, M. G. Kozlov, M. G. Kozlov, R. Quast, V. V. Flambaum   +7 more
core   +1 more source