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近日,我校物理学院引进人才Srinivas Gadipelli研究员在超级电容器技术研究方面取得重要进展,相关研究成果在国际顶级期刊 Nature Energy(IF:54)上发表。
The random phase approximation (RPA) for the electron correlation energy, combined with the exact-exchange energy, represents the state-of-the-art exchange-correlation functional within density-funct...
A fractal-like alignment of quantum wells is shown to accommodate resonant states with long lifetimes. For the parameters of the semiconductor heterostructure GaAs/Al$_{0.4}$Ga$_{0.6}$As with the wel...
The least-squares variational method (LSVM) is used for determining trial wavefunctions representing lowenergy positron-xenon elastic scattering, which are used to determine the positron lifetime. The...
We report a search for single top quark production with the CDF II detector using 2.1 fb-1 of integrated luminosity of pbar p collisions at sqrt{s}=1.96 TeV. The data selected consist of events charac...
In this paper, we present measurements of the ortho-positronium emission energy in vacuum from mesoporous films using the time of flight technique. We show evidence of quantum mechanical confinement i...
A new method to monitor the energy variation of a multi-energy electron linac by combining a Cerenkov detector and a CsI(Tl) detector is reported. The signals in the Cerenkov detector show an apprecia...
Carbon nanotubes could be used to produce solar cells that generate more electrical current per photon than existing photovoltaic technologies, according to scientists in the US. The team has shown th...
A study of the dynamical fluctuation properties at various c.m. energies in e+e- collisions is performed using the Monte Carlo method. The results suggest that, after the normalized factorial moments ...
Based on the Weinberg-Salam theory, the competition of the Neutrino Energy Loss (NEL) rates due to the pair, photo- and plasma process are canvassed. The ratio factor C1, C2 and C3 which correspond th...
The proposed beam energy measurement system at BEPCⅡ is composed of three parts: the laser source and optics system, the laser-electron interaction system and the HPGe detector system. The working pr...
We employed the Schwinger multichannel method to compute elastic cross sections for low-energy electron collisions with ethane (C2H6). The calculations were carried out in the static-exchange and stat...
Based on the weakest bound electron potential model (WBEPM) theory, six energy levels of the autoionizing Rydberg series 6pns 3/2[3/2]1 (n = 15-25), 6pns 3/2[3/2]2 (n = 15-25), 6pnd 3/2[3/2]1 (n = 13-...
A generic model of a random polypeptide chain, with discrete torsional degrees of freedom and Hookean springs connecting pairs of hydrophobic residues, reproduces the energy probability distribution o...
The analytical solution of the Schrödinger equation for a DQWS subjected to an externally applied tilted magnetic field are obtained and the results are discussed. The dependency of energy spectr...

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