The model takes into account the coupling between the light holes and the spin—orbit split-off holes and yields a very good agreement between experimental and calculated values of the splitting between the first heavy and light hole energy levels, which is not obtained in the simple effective ...
Heavy and light hole states in B δ-doped diamond quantum wells are calculated within the effective mass approximation using a local density Thomas–Fermi approximation for the description of the band bending profile. The calculation starts with the solution of two-independent (hh+lh) hole bands ...
We have investigated photoluminescence properties of heavy-hole and light-hole excitons in 30-nm CuI thin films grown by vacuum deposition onto (0 0 0 1) Al 2O 3, (0 0 1) NaCl, and (0 0 1) KCl substrates. In the absorption spectra, the thermal-strain-induced splitting of the heavy...
heavy hole 美 英 un.重空穴 网络重电洞;电洞 英汉 网络释义 un. 1. 重空穴
The initialization of a resident hole spin by the absorption of a circularly polarized light at resonance involves the formation of an excited state called a trion state. For a pure heavy hole, this optical initialization is mediated by the hyperfine electron-nuclear coupling in the trion state....
Any path from nodeuuto nodevvpasses through at mostO(logN)O(logN)light edges. Proof 1.The first step is to compute every node's subtree size in order to find out the heavy edges. Code 2.Then we mark the heavy paths and add the nodes in the segment tree. Each heavy-path's nodes ...
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2, Punch 150mm deep mounting holes in the install hole of speed hump vertically. 3, Punch the 150MM length, diameter 12MM of spikes into the holes for fixing. Installed in the cement pavement 1, Put speed humps neat as a straight line (yellow and black). The lengt...
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light hole excitonsWe report a magneto-optical study of record quality MBE grown (In,Ga)As/GaAs samples taking into account the Coulomb well (CW) potential and strain effects. A rich fine structure of heavy and light hole magneto-excitons was observed. Additional hole confinement due to its ...