light photon emission英[lait ˈfəʊˌtɔn ɪˈmɪʃən]美[laɪt ˈfoˌtɑn ɪˈmɪʃən]释义[医]可见光光子发射 双语例句 1This condition effectively relaxes the momentum conservation...
释义 [医]可见光光子发射 双语例句 1 This condition effectively relaxes the momentum conservation requirement governing electron-photon energy transfer, which boosts the rate of light emission by the semiconductor.运用这种现象将可突破电子与光子交换能量时的动量守恒限制，大幅提高半导体的发光效率。
The physical situation in the case ofphotoelectricemission is different from that in the case ofthermionicemission, in that there exists now an external agency, the photon in the incoming beam of light, that helps an electron inside the metal in overcoming the potential barrier at the surface. ...
It was eventually found that the emission and absorption of light by matter took place discretely with an energy quantum or a photon as a unit, and it was this fact which became the foundation of the development of quantum physics during this century. Before deriving Planck's law of thermal...
Photon emission from sputtered particles during ion bombardment The emission of photons when the surfaces of metals, semiconductors, ionic crystals, and glasses are bombarded by 5 to 8 ke V argon ions has been studied b... IST Tsong - 《Physica Status Solidi》 被引量: 55发表: 1971年 Transve...
We have measured the light intensity versus photon energy of six types of electron tunnel junctions and compared the experimental results to the localized plasmon model of Rendell, Mühlschlegel, and Scalapino, and to the smooth and slightly roughened junction model of Laks and Mills. The types of...
polymer were coated on various UV-LEDs creating a white light source with chromaticity coordinates of (0.324, 0.322) and a high color-rendering index of... Michael,A.,Schreuder,... - 《Journal of Materials Chemistry》 被引量: 115发表: 2008年 High-brightness single photon source from a quan...
We have investigated spontaneous and light-induced photon emission by suspensions of rat hepatocytes and of hepatoma cell lines. Rat hepatocytes exhibit spontaneous biophoton emission but that of hepatoma cell lines was not detectable. After irradiation with white light, the reemission intensity was als...
Here, we show that a free electron moving in a PTC spontaneously emits radiation, and, when associated with momentum-gap modes, the radiation of the electron is exponentially amplified by the modulation of the refractive index. Moreover, under strong electron-photon coupling, the quantum ...
This work presents the modeling of light emission from silicon based p+n junctions operating in avalanche breakdown. We revisit the photon emission process under the influence of relatively high electric fields in a reverse biased junction ( >105 V/cm). The photon emission rate is described as ...