Electron correlation in single-electron capture from helium by fast protons

Ultra-fast electron capture by an electrosterically- stabilized metal nanoparticle

Electron-electron and electron-nucleus correlation effects on exponent values of Gaussian-type functions for quantum protons and deuterons.

Electron-electron and electron-nucleus correlation effects on exponent (alpha) values of Gaussian-type functions (GTFs) for quantum protons and deuterons in BH3, CH4, NH3, H2O, and HF molecular systems and their deuterated counterparts were analyzed using the second-order Moller-Plesset (MP2) level of theory of the multicomponent molecular orbital (MCMO-MP2) method. This method can simultaneous...

Investigation of electron correlation effects in armchair silicene nanoribbons

In this study, the electronic structure of armchair silicene nanoribbons (ASiNRs) is investigated for various widths using first-principle calculations and the framework of the density functional theory. Electronic structure of ASiNRs shows a direct band gap which is decreased  with increasing the nanoribbon's width, showing an oscillatory behavior. The effective Coulomb interaction between loca...

Electron-correlation driven capture and release in double quantum dots.

We recently predicted that the interatomic Coulombic electron capture (ICEC) process, a long-range electron correlation driven capture process, is achievable in gated double quantum dots (DQDs). In ICEC an incoming electron is captured by one quantum dot (QD) and the excess energy is used to remove an electron from the neighboring QD. In this work we present systematic full three-dimensional el...

Extremely Fast Electron Capture in Moderately Doped Germanium

S. G. Pavlov , N. Deßmann , M. Mittendorff , S. Winnerl , R. Kh. Zhukavin , V. V. Tsyplenkov , D. V. Shengurov , V. N. Shastin , N. V. Abrosimov , H. Riemann 5 and H.-W. Hübers 1,2 1 Institute of Planetary Research, German Aerospace Center, Berlin, Germany, 2 Institut für Optik und Atomare Physik, Technische Universität Berlin, Berlin, Germany 3 Helmholtz-Zentrum Dresden-Rossendorf, Dresden, Ge...