consent 发表于 2025-3-23 11:39:17
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hydrogen-like bond state, the exciton. The spectrum of free Wannier–Mott excitons in bulk crystals is described by a Rydberg series with an effective Rydberg constant given by the reduced effective mass and the dielectric constant. A small dielectric constant and large effective mass yield a localiz牲畜栏 发表于 2025-3-23 19:28:59
Seyedali Mirjalili,Jin Song Dong fill a given space with the maximum number of atoms under the constraint of bonding forces and atomic radii. Crystal bonding and crystal structure are thus intimately related to each other and determine the intrinsic properties of semiconductors. Nonequilibrium states can be frozen-in and determine灾难 发表于 2025-3-24 01:36:02
http://reply.papertrans.cn/67/6621/662081/662081_14.pngFEAS 发表于 2025-3-24 04:17:46
Ali Asghar Heidari,Hossam Faris,Seyedali Mirjalili,Ibrahim Aljarah,Majdi Mafarja fill a given space with the maximum number of atoms under the constraint of bonding forces and atomic radii. Crystal bonding and crystal structure are thus intimately related to each other and determine the intrinsic properties of semiconductors. Nonequilibrium states can be frozen-in and determine碌碌之人 发表于 2025-3-24 07:38:01
Majdi Mafarja,Ali Asghar Heidari,Hossam Faris,Seyedali Mirjalili,Ibrahim Aljarah called insulators. Metallic conductivity is typically between 10. and 10. (Ωcm)., while typical insulators have conductivities of less than 10. (Ωcm).. Some solids with conductivities between 10. and 10. (Ωcm). are classified as . However, substances such as alkali-halides whose conductivity is dueFUSC 发表于 2025-3-24 12:49:39
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Seyedali Mirjalili,Ibrahim Aljarah,Majdi Mafarja,Ali Asghar Heidari,Hossam Faris called insulators. Metallic conductivity is typically between 10. and 10. (Ω cm)., while typical insulators have conductivities of less than 10. (Ω cm).. Some solids with conductivities between 10. and 10. (Ω cm). are classified as . However, substances such as alkali-halides whose conductivity is哀求 发表于 2025-3-24 20:03:33
Shahrzad Saremi,Seyedehzahra Mirjalili,Seyedali Mirjalili,Jin Song Dongrdly be possible without semiconductor devices. An understanding of how these devices work requires a detailed knowledge of the physics of semiconductors, including charge transport and the emission and absorption of electromagnetic waves. This book may serve both as a university textbook and as a rCLOWN 发表于 2025-3-25 02:39:52
Ibrahim Aljarah,Majdi Mafarja,Ali Asghar Heidari,Hossam Faris,Seyedali Mirjaliliy deals with the effects of emitters.This book discusses semiconductor properties, pn-junctions and the physical phenomena for understanding power devices in depth. Working principles of state-of-the-art power diodes, thyristors, MOSFETs and IGBTs are explained in detail, as well as key aspects of s