The offset charge noise in metallic single electron tunneling (SET) devices fabricated on dielectric substrates was experimentally studied. On the basis of stereoscopic measurements of the low-frequency charge noise we show that the substrate makes an essential contribution to the total noise. We have...
The incident electron probe’s shape is an Airy function with a central peak of ~1 Å in size and so-called probe tails that extend farther beyond the central peak23. Thus, probe convolution plays a fundamental role in interpreting Fig.2a–c. Extended probe tails arise because of geomet...
21of electrons in the laser field was discussed. In this process, the electron dynamics is triggered at the ionization step (pump), and probed at the recollision instant by the returning electron, either through elastic scattering with molecular ion or harmonic spectra by electron-ion recombination...
Inter-edge-state scattering and nonlinear effects in a two-dimensional electron gas at high magnetic fields Charge-carrier transport in the presence of a nonequilibrium population of edge states is studied both theoretically and experimentally. The attention is f... S Komiyama,H Hirai,M Ohsawa,....
In contrast to Mott insulators, Anderson insulators exhibit great negative magnetoresistance, inferring charge delocalization in a strong magnetic field. When probed by the electrodes spaced by ~200 nm, they also exhibit interesting gate-modulated current similar to the multi-dot single electron ...
Mediation of the binding of electrons in conventional superconductors; Binding by magnetic spin-spin interactions; Question of whether magne... ND Mathur,FM Grosche,SR Julian,... - 《Nature》 被引量: 1671发表: 1998年 Superconductivity on the border of itinerant electron ferromagnetism in UGe2 We...
Electric properties, spectroscopy, and singlet delta oxygen yield of electron-beam sustained discharge in oxygen gas mixtures Electric properties and spectroscopy of an e-beam sustained discharge (EBSD) in oxygen and oxygen gas mixtures at gas pressures up to 100 Torr was experime......
The electron trapping behavior of SiO 2 films implanted with Al has been studied by Johnson, Johnson, and Lampert 1 and they conclude that the trapping i... DR Young,DJ Dimaria,WR Hunter - 《Journal of Electronic Materials》 被引量: 29发表: 1977年 Coupled charge trapping dynamics in thin...
Up to now, GdNbO 4 has always been regarded as an essentially inert material in the visible region with excitation of UV light and electron beams. Nevertheless, here we demonstrate a new recreating blue emission of GdNbO 4 nanocrystall... X Liu,C Chen,S Li,... - 《Inorganic Chemistry》...
46. Electron and hole mobilities are relatively balanced in Y6 (being 1.8 − 40 × 10−4and 0.5 − 50 × 10−3 cm2 V−1 s−1respectively24,47), and at intensities below 0.01 suns, the exponent,α, approaches 1 (Supplementary Fig.8). Fig.4ashows...