搜索结果: 1-15 共查到“理论物理学 CHEMICAL”相关记录21条 . 查询时间(0.06 秒)
Physicists steer chemical reactions by magnetic fields and quantum interference（图）
磁场 量子干涉 化学反应 量子力学 超冷化学
2023/6/9
Physicists in the MIT-Harvard Center for Ultracold Atoms (CUA) have developed a new approach to control the outcome of chemical reactions. This is traditionally done using temperature and chemical cat...
Role of chemical potential in relaxation of faceted crystal structure
chemical potential relaxation faceted crystal structure
2015/10/16
Below the roughening transition, crystal surfaces have macroscopic plateaus, facets, whose evolution is driven by the microscale dynamics of steps. A long-standing puzzle was how to reconcile discrete...
上海大学量子与分子结构国际中心在《Physical Chemistry Chemical Physics》同期发表四篇论文（图）
上海大学量子与分子结构国际中心 Physical Chemistry Chemical Physics
2015/10/13
量子力学是物理和化学的第一原理，上海大学量子与分子结构国际中心主任Jeffrey Reimers教授在本领域做出了令人瞩目的工作，在最新出版的英国皇家化学会的著名国际期刊《Physical Chemistry Chemical Physics》(PCCP)同一期上发表了4篇文章，其中一篇被推荐为封面文章重点介绍。Jeffrey Reimers教授发展了一种普适的理论方法并将其应用于化学过程当中，获...
Understanding temperature and chemical potential using computer simulations
Monte carlo temperature chemical potential
2014/12/20
Several Monte Carlo algorithms and applications that are useful for understanding the concepts of temperature and chemical potential are discussed. We then introduce a generalization of the demon algo...
Chemical Synthesis of Nano-Sized particles of Lead Oxide and their Characterization Studies
Nanoparticles lead oxide chemical method semiconductor band gap
2012/4/19
The quantum dots of semiconductor display novel and interesting phenomena that have not been in the bulk material. The color tunability is one of the most attractive characteristics in II-VI semicondu...
Extracting scattering parameters using the isospin chemical potential
parameters isospin chemical potential
2011/1/13
Hadronic scattering mediated through the strong interaction has been an area of great interest for both theory and experiment. Recently, lattice QCD calculations of scattering processes from first pri...
Quantum Capacitance vs Chemical Potential Universal Curve and Interface Trap Parameter Extraction in Graphene Gated Structures
Quantum Capacitance hemical Potential Universal Curve Interface Trap Parameter Extraction Graphene Gated Structures
2010/11/25
We study influence of the interface traps unavoidably occurring at or near the interface
between the graphene sheets and the insulating substrate or top gate oxide on the
capacitance characteristics...
Constraints for the QCD phase diagram from imaginary chemical potential
Constraints QCD phase diagram imaginary chemical potential
2011/1/13
We present unambiguous evidence from lattice simulations of Nf = 3 QCD for two tricritical
points in the (T,m) phase diagram at fixed imaginary m/T = ip /3 mod. 2p /3, one in the light
and one in th...
How the Quark Number fluctuates in QCD at small chemical potential
Quark Number fluctuates QCD small chemical potential
2011/1/14
We discuss the distribution of the quark number over the gauge fields for QCD at nonzero quark
chemical potential. As the quark number operator is non-hermitian, the distribution is over the
complex...
The phase boundary for the chiral transition in (2+1)-flavor QCD at small values of the chemical potential
phase boundary for the chiral transition (2+1)-flavor QCD small values
2011/1/14
We determine the chiral phase transition line in (2+1)-flavor QCD for small values of the light
quark chemical potential. We show that for small values of the chemical potential the curvature
of the...
Influence of Finite Chemical Potential on Critical Boson Mass in QED3
DSE chemical potential critical boson mass
2007/8/15
2007Vol.47No.3pp.525-528DOI:
Influence of Finite Chemical Potential on Critical Boson Mass in QED3
ZHANG Yun-Qiang,1 LI Zhen,2 and FENG Hong-Tao3
1 Department of Technol...
Fermion-Boson Vertex at Finite Chemical Potential
Ward-Takahashi identity Ball-Chiu vertex finite chemical potential
2007/8/15
2007Vol.47No.1pp.107-110DOI:
Fermion-Boson Vertex at Finite Chemical Potential
ZONG Hong-Shi,1,2,3 FENG Hong-Tao,1,
HOU Feng-Yao,1 and SUN Wei-Min1,2
1 Department of Phy...
Chemical Potential Dependence of the
Dressed-Quark Propagator from an Effective Quark-Quark Interaction
chemical potential dependence global color symmetry model confinement
dynamical chiral symmetry breaking
2007/8/15
2002Vol.38No.6pp.709-714DOI:
Chemical Potential Dependence of the
Dressed-Quark Propagator from an Effective Quark-Quark Interaction
ZONG Hong-Shi,1,2 PING Jia-Lun,3 SUN Wei-Min,...
Linear Chemical Potential Dependence of Two-Quark Condensate
QCD vacuum two-quark condensate finite chemical potential
2007/8/15
2006Vol.46No.5pp.901-904DOI:
Linear Chemical Potential Dependence of Two-Quark Condensate
ZONG Hong-Shi1,2 and SUN Wei-Min1,2
1 Department of Physics, Nanjing University...
Excited State Properties of Fluorine-Substituted
Hexabenzocoronene: A Quantum-Chemical Characterization
intramolecular charge transfer fluorine-substituted hexabenzocoronene
transition densities charge difference densities
2007/8/15
2006Vol.46No.2pp.229-232DOI:
Excited State Properties of Fluorine-Substituted
Hexabenzocoronene: A Quantum-Chemical Characterization
LI Yuan-Zuo, SUN Yu, LI Yong-Qing, and MA Feng...