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Interplay of electron-phonon and Coulomb interaction in semiconductor quantum dots The cover picture of this issue of physica status solidi (c) has been taken from the article [1]. ( 2006 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim) J Frstner,A Knorr,JV Moloney - 《Physica Status Solidi》...
For the first time, the GO-SO3H was used as nanocatalyst for the cyanosilylation of carbonyl compounds. In addition, the desired products were obtained in excellent yields. Short reaction time and reusability of the catalyst are other advantages of the present method. Abstract Full text PDF ...
We present a preliminary version of a software package, Chem1D, that performs molecular orbital calculations on one-dimensional atoms and molecules using the unadorned Coulomb operator 1/|x1 x2|. We describe methods for computing the necessary one- and two-electron integrals and outline the ...
Moreover, quantum confinement effects in ZnO nanowires are only expected for extremely small diameters as the bulk ZnO exciton Bohr radius of about 2.34 nm30, and the potential applications of ZnO nanowires as quantum electron devices require their radial confinement31. Therefore, the nanowires ...
Experimental Search for the Rare Decay of the Long-Lived Neutral Kaon to a Muon and AN Electron This dissertation describes a search for the decay K_{L} to mu e, which is forbidden in the Standard Model. We performed this search at experiment E791 at ... DL Wagner 被引量: 1发表: ...
Deducing impacts of environmental change on species and the populations they form in nature is an important goal in contemporary ecology. Achieving this goal is hampered by our limited understanding of the influence of naturally occurring environmental v
At T < T_(min), the contributions due to the Mott-VRH (present only in the samples with x = 1/8 and δ = 0.00 or δ = 0.06) and the enhanced electron-electron Coulomb interaction (in all the BNC LCMO samples) are responsible for the negative temperature coefficient of resistivity (...
To understand the chemical-bonding nature, the charge density difference was calculated and shown in Figure 1b, which is defined as the difference between the total electron density of the ZnSiP2 monolayer and the charge density of isolated Zn, Si, and P atoms at their specified positions. It...
The direct shear test is the oldest and simplest type of laboratory testing for shear strength. This conceptually simple test has been used to assess soil since 1776 by Coulomb [1], and it was notably highlighted by French engineer Alexandre Collin in 1846 [2]. In Britain, Bell (1915) rec...