|
|
Creator | Title | Description | Subject | Date |
1 |
|
Vardeny, Zeev Valentine | Disorder-induced TA Raman lines in mixed Cu-halide crystals | The Raman spectra of CuClxBr1=x and CuBrxI1=x solid solutions are shown to contain extremely intense disorder-induced first-order TA phonons. The intensity of these lines is a function of the concentration x, and is highest in CuCl0.6oBr0.40. The TA spectrum, well resolved at low temperature, fits... | Cuprous halides; CuBr; CuCl; CuI; mixed Cu-halide crystals | 1979-03 |
2 |
|
Vardeny, Zeev Valentine | Phonon anomalies in Cu halides | A great number of the observed phonon anomalies in the zinc-blende phase of Cu-halide crystals are explained by means of a dynamical model. It is assumed that a Cu ion populates four equivalent off-center sites or its ideal position. The off-center Cu+ population is temperature and pressure dependen... | Phonon anomalies; Cu-halide crystals; Cuprous halides | 1979-03 |
3 |
|
DeTar, Carleton | Tensor component of the two-nucleon interaction in the quark-bag model | A previously developed method for computing the interaction energy of the two-nucleon system at short distances in the static MIT bag model of confined quarks is extended to all isospin and spin channels available to the two-nucleon interaction. The present study is restricted to spherical geometri... | Bag models; Quark bag; Nucleons; Deformation energy | 1979-03 |