A new effect of self-consistency in the relativistic Hartree-Fock (HF) approximation suggested previously is con firmed by a renormalized calculation with the o
P-type double barrier resonant tunneling diodes (RTD) with the single Si0.6Ge0.4 quantum well and double Si0.6 Ge0.4 spacer have been realized by using an ultra
We investigate the finite-temperature phase structure in a scaled chiral model which includes the dilaton (glueball)field. It is shown that hot nuclear matter u
Positron lifetime spectra were measured for the Zn-doped p-type GaAs. In comparing the horizontal-Bridgman-method-grown and the floating-zone-method grown p-typ
The electronic localization lengths λ of metallic carbon nanotubes with different chiral symmetries have been calculated by one parameter scaling method. It is
A model of photon-hypersonic phonon interaction is proposed. The evolution of macroscopic quantum superposition states is analyzed, including the wave function
Patte formation in azobenzene polymer film by degenerate four-wave mixing is reported. Island arrays with specific pattes are analyzed with scanning electron mi
Zinc oxide films were grown on sapphire and Si(001) substrates by reactive electron beam evaporation at low substrate temperatures. Atomic force microscopy (AFM