Results 221 to 230 of about 675,488 (268)

Bulk band structure of chromium

Physical Review B, 1986
The bulk band structure of paramagnetic chromium, calculated with use of the linear augmented plane-wave method, is presented and discussed. The calculated band structure is used for interpreting the data obtained in angle-resolved photoemission experiments carried out on Cr(110).
, Persson, , Johansson
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Band structure of semiconductor alloys

Physical Review B, 1988
The band structures of several semiconductor alloys have been calculated by a method which takes into account the reduced local symmetry in the alloys. The alloy band structure is found from the weighted average of the band structures calculated for crystals formed from the different nearest-neighbor configurations that can occur in the alloys. In this
, Ling, , Miller
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Energy Band Structure of Copper

Physical Review, 1963
The $E(k)$ values were computed for the equivalent of 2048 points in the Brillouin zone and for energies ranging from the bottom of the $4s$-band to approximately 2 Ry above the Fermi energy. From these calculations the Fermi energy, Fermi surface, and density of states were determined.
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Banded structure of drifting macroalgae

Marine Pollution Bulletin, 2009
A massive bloom of macroalgae occurred in the western Yellow Sea at the end of May, 2008, and lasted for nearly 2 months. The surface-drifting macroalgae was observed to accumulate in a pattern dominated by linear bands. The maximum length of individual algal bands exceeded 10 km and the distance between neighboring bands ranged from hundreds of meters
Fangli, Qiao, Dejun, Dai, John, Simpson, Harald, Svendsen   +3 more
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Energy Band Structures of Semiconductors

2001
The physical properties of semiconductors can be understood with the help of the energy band structures. This chapter is devoted to energy band calculations and interpretation of the band structures. Bloch theorem is the starting point for the energy band calculations.
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G-banding and chromosome structure

Chromosoma, 1973
G-banding of chromosomes promises to be the most valuable technique for routine chromosome analysis due to its inherent simplicity, sensitivity, and stability of the material obtained. In the past, banding procedures have had several shortcomings in regard to efficiency and consistency of results.
J J, Yunis, O, Sanchez
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Band Structure of White Tin

Physical Review, 1963
A perturbation calculation of the band structure in white tin is performed using the orthogonalized plane wave approximation. The energies are determined for several points of high symmetry of the Brillouin zone for different choices of potential. On the basis of these results the properties of the Fermi surface in the neighborhood of these points are ...
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Temperature dependence of the band structure

physica status solidi (b), 1968
AbstractThe temperature dependent part of the self‐energy of an electron interacting with acoustic phonons is computed. At low temperatures the shifts of critical points are quadratic in temperature. Points of the type M0 and M1 shift to lower energies whereas the points M2 and M3 shift to higher energies.
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Banded structures in cauda equina

Pathology, 1975
Banded structures identified in a cauda equina biopsy from a patient with compression are identical to those seen in schwannomas and several other conditions and identified as fibrous long-spacing collagen. They are present in relation to the basement membrane with a periodicity of about 1200 A.
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The band structure of melanins

Biochimica et Biophysica Acta, 1961
A, PULLMAN, B, PULLMAN
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