This mechanism could bean effective way of external control of charges and opticalproperties of single QDs.Qijun RenLihuiBaiAkihiro MurayamaZhanghai ChenXuechu ShenPhysica status solidi, B. Basic research
In an electronic component in which a semiconductor device such as a light emitting diode is encapsulated by an encapsulation resin and a manufacturing method of the same, formation of flash on occasion of filling a resin is prevented. The semiconductor device (SIC) is mounted in a reception co...
We report the observation of terahertz (THz) electric field induced conductivity modulation in sub-wavelength gold plasmonic media. Through all-THz pump-probe time-resolved transmission spectroscopy, we demonstrate that the presence of induced surface ch
Theories for the charging of aerosol particles by unipolar gaseous ions have been reviewed, and a new theory taking into account both the random thermal motion of the ions and the motion of ions induced by an applied electric field has been developed. The theories have been compared with the ...
SUSpECS studies will test the validity of our predictions from ground-based studies that very thin layers of contamination can lead to severe charging effects under certain circumstance. Electron-, ion-, and photon-induced electron ... AIAA 被引量: 7发表: 2009年 ...
Our results indicate that the charging energy of the quantum dot is reduced, and hence the effective size of the dot increases at a high magnetic field. We provide an explanation of our results using a tight-binding model, which describes the charge redistribution in a disordered graphene ...
As such, AIMD simulations of important field-induced phenomena, such as dielectric relaxation, ionic conductivity15, electric double layer formation23 or capacitive charging, are prohibitively expensive due to the large number of atoms required to faithfully model such processes. The advent of machine ...
This method is based on electromigration induced by a field emission current, which is so-called "activation". The integration of two SETs was achieved by performing the activation to the series-connected initial nanogaps. In both simultaneously activated devices, current–voltage (ID–VD) curves ...
We report an unusual magnetic-field-induced bistability in the current-voltage characteristic of an asymmetric double-barrier resonant tunneling structure. It is suggested that this bistability is the experimental manifestation of self-sustained current oscillations that have recently been predicted by Orella...
That is, if an induced charge Δq is added to one domain of a grain due to Eq. (2), then −Δq will be made permanent on the opposing domain of the same grain to guarantee overall charge neutrality. Finally, we prevent spurious repetition of charging by only applying ...