Somber
发表于 2025-3-23 10:05:17
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展览
发表于 2025-3-23 17:12:47
Generation, Diffusion and Relaxation of Dense Plasmas in Semiconductors,equilibrium carrier dynamics and active nonlinearities in crystalline germanium at excitation levels approaching damage. An investigation of the dynamics of the Moss-Burstein shift of the absorption edge allows the identification of the onset of intervalence-band absorption, indicates a slow carrier
系列
发表于 2025-3-23 19:42:18
Transient Optical Properties of Laser-Excited Si,ed for photon energies from 0.79 eV to 3.1 eV. The transmission through ~1μm thick silicon-on-sapphire (SOS) samples is ≲ 1% throughout this range. On ion-implantation-amorphized SOS the rapid rise in transmission which occurs in the 50–100 nsec following the high reflectivity phase can be used to e
Virtues
发表于 2025-3-24 00:21:48
Time-Resolved Raman Studies of Laser-Excited Semiconductors, 1 J/cm.) laser pulse. In ion-implantation-amorphized Si the onset of recrystallization is clearly characterized by the appearance of a sharp Raman feature near 520 cm. well within the first 50 nsec. We find no Raman line during the laser-induced high reflectivity period in either crystalline or amo
Definitive
发表于 2025-3-24 04:10:36
Ultrafast Phase Transitions in Silicon Induced by Picosecond Laser Interaction,the duration of a single picosecond pulse (~25ps). Complementary measurements of electron emission and charged particle emission demonstrate that the lattice is heated to the melting point even within the range of picoseconds. The phase transition can be entirely explained by simple thermal melting.
青少年
发表于 2025-3-24 09:30:29
Plasma Annealing and Laser Sputtering; Role of the Frenkel Exciton,tion is quite negligible. The same can be shown to be true for pulsed laser sputtering. By considering the non-thermal mechanisms by which laser irradiation causes atoms and ions to be sputtered from the surface, we may gain a better understanding of pulsed beam annealing. In particular, it is noted
包裹
发表于 2025-3-24 11:46:03
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Demulcent
发表于 2025-3-24 18:06:33
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Myofibrils
发表于 2025-3-24 21:17:31
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Kidnap
发表于 2025-3-25 01:37:04
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