Abstract Radial profiles of the ion saturation current are measured in a ring-shaped magnetized radio-frequency plasma sputtering process with two facing cylindrical ZnO targets including Al 2 O 3 (2% wt.). The profile has non-uniform shape peak whose position corresponds to target near electrode due effect magnetic field distribution. It becomes uniform at large distances between substrate and...

A systematic formalism for quantum electrodynamics in a classical uniform magnetic field is discussed. The first order radiative correction to the ground state energy of an electron is calculated. This then leads to the anomalous magnetic moment of an electron without divergent integrals. Thorough analyses of this problem are given for the weak magnetic field limit. A new expression for the rad...

In this paper, an image-based method-non-uniform light field mapping is proposed which combines edge-based surface light field partition and non-uniform decomposition of light field matrixes for real-time rendering. Through this method view-dependent appearance of scenes with complex reflectance properties can be rendered in real-time. This method obtains surface light field by resampling the d...

An exact conformal model representing a constant magnetic field background in heterotic string theory is explicitly solved in terms of free creation/annihilation operators. The spectrum of physical states is examined for different possible embeddings of the magnetic U(1) subgroup. We find that an arbitrarily small magnetic field gives rise to an infinite number of tachyonic excitations correspo...

We investigate various properties of classical configurations of the Born-Infeld theory in a uniform electric field. This system is involved with dynamics of (F,Dp) bound states, which are bound states of fundamental strings and Dp-branes. The uniform electric field can be treated as a constraint on the asymptotic behavior of the fields on the brane. BPS configurations in this theory correspond...

The sensor probes deployed in the electric fields will cause the distortion in the vicinities, therefore it may significantly affect the accuracy of the measurements in the electric fields. In this paper, we propose a novel approach to separate the electric field distortion due to the spherical sensor probes in a uniform electric field. Moreover, we also investigate the impacts of the spherical...

We studied the appearance of second- and third-order Bragg reflections in cholesteric liquid crystals (CLCs) in cells where the electric field was perpendicular to the helical axis. Second-order reflections with reflectance values as large as 80% of the first-order one were observed in the gap regions of alignment cells with interdigitated electrodes for CLC mixtures with pitches in the range 0...

The electrical position of the heart with reference to the electrodes used in studying its field is unknown. For reasons presented. it is more likely eccentric; hence, the equation defining the field of an eccentric dipole in a spherical medium might be useful for projected experimental studies and for better understanding of the way in which a given electrical position determines the electrode...

In this letter, HfO2 based RRAM with varying device sizes are discussed with an analysis on their electrical characteristics. Device sizes of 60nm and 120nm were achieved by using different thickness of nitride spacer after 200nm contact hole is formed. Platinum (Pt) bottom electrode and Titanium Nitride (TiN) top electrode were used with HfO2 dielectric as the resistance switching layer. Unifo...

A method is described for the rapid sequential measurement of Na, Cl-, and Hactivities on the skin surface with ion-selective electrodes. Rationales are given for details of technique such as temperature control, use of a conducting bridge, pH-dependence of sodium electrode performance, and the uniform electrode setting for all tests. Data on reproducibility document the precision of the method...