標(biāo)題: Titlebook: Negative Differential Resistance and Instabilities in 2-D Semiconductors; N. Balkan,B. K. Ridley,A. J. Vickers Book 1993 Springer Science+ [打印本頁] 作者: GUST 時間: 2025-3-21 16:16
書目名稱Negative Differential Resistance and Instabilities in 2-D Semiconductors影響因子(影響力)
書目名稱Negative Differential Resistance and Instabilities in 2-D Semiconductors影響因子(影響力)學(xué)科排名
書目名稱Negative Differential Resistance and Instabilities in 2-D Semiconductors網(wǎng)絡(luò)公開度
書目名稱Negative Differential Resistance and Instabilities in 2-D Semiconductors網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Negative Differential Resistance and Instabilities in 2-D Semiconductors被引頻次
書目名稱Negative Differential Resistance and Instabilities in 2-D Semiconductors被引頻次學(xué)科排名
書目名稱Negative Differential Resistance and Instabilities in 2-D Semiconductors年度引用
書目名稱Negative Differential Resistance and Instabilities in 2-D Semiconductors年度引用學(xué)科排名
書目名稱Negative Differential Resistance and Instabilities in 2-D Semiconductors讀者反饋
書目名稱Negative Differential Resistance and Instabilities in 2-D Semiconductors讀者反饋學(xué)科排名
作者: obstruct 時間: 2025-3-21 21:55
Negative Differential Resistance and Instabilities in 2-D Semiconductors作者: wangle 時間: 2025-3-22 04:03
Negative Differential Resistance: A Brief History and Review,arger than those observed in the alkali halides. It took the invention of the Zener diode for this theory to come into its own, though, ironically in its role as a switch, the breakdown, in practice, is frequently a consequence of avalanche rather than tunnelling. To compound the irony, pure Zener t作者: 教義 時間: 2025-3-22 04:55
Light Emitting Logic Devices Based on Real Space Transfer in Complementary InGaAs/InAlAs Heterostrutions as OR and NAND and is electrically reprogrammable between these functions. These powerful logic operations are demonstrated at room temperature..We also review recent theoretical studies of the symmetry properties of RST transistors. These studies, based on continuation modeling and transient 作者: Texture 時間: 2025-3-22 09:34 作者: Virtues 時間: 2025-3-22 15:49
Negative Differential Resistance, Instabilities, and Current Filamentation in GaAs/AlxGa1-xAs Heteranche ionization leads to current filamention in the Al.Ga.As layer. In this way the parallel conduction of a modulation doped heterostructure becomes highly spatially inhomogeneous. We studied this behaviour by means of a novel technique which we developed for this purpose: the technique of time re作者: Headstrong 時間: 2025-3-22 17:56
Negative Differential Resistance, High Field Domains and Microwave Emission in , Multi-Quantum WellFurther experiments are required to determine the performance limits of these structures, but these results show the potential of such devices as high frequency components. In samples where breakdown occurs as a result of impact ionisation scanning electron microscope studies indicate the occurrence作者: 狼群 時間: 2025-3-22 23:48
Book 1993understood about other NDR mechanisms with which quantum well material appears to be particularly well-endowed, for these to be similarly exploited. The aim of this book is therefore to collate what is known and what is not known about NDR instabilities, and to identify promising approaches and tech作者: CHIP 時間: 2025-3-23 04:52
C. Canali,C. Tedesco,E. Zanoni,M. Manfredi,A. Paccagnellaprovides another dimension to current theoretical and policy debates about widening definitions and law around hate crime to include other groups beyond existing protected characteristics.978-3-030-86951-9978-3-030-86949-6Series ISSN 2947-6364 Series E-ISSN 2947-6372 作者: coddle 時間: 2025-3-23 08:49
A. Straw,A. Da Cunha,N. Balkan,B. K. Ridleyprovides another dimension to current theoretical and policy debates about widening definitions and law around hate crime to include other groups beyond existing protected characteristics.978-3-030-86951-9978-3-030-86949-6Series ISSN 2947-6364 Series E-ISSN 2947-6372 作者: 吸引力 時間: 2025-3-23 11:45
an, 1959). Second, sex roles, i.e., the behaviors, thoughts, or attitudes deemed appropriate to a person by virtue of his or her sex, have undergone rapid change in many segments of the population during the past 15 years and are continuing to change. The health consequences of these changes are not作者: 赤字 時間: 2025-3-23 15:13
B. K. Ridleyan, 1959). Second, sex roles, i.e., the behaviors, thoughts, or attitudes deemed appropriate to a person by virtue of his or her sex, have undergone rapid change in many segments of the population during the past 15 years and are continuing to change. The health consequences of these changes are not作者: ESPY 時間: 2025-3-23 18:44 作者: 不可知論 時間: 2025-3-24 00:00
Eckehard Sch?llan, 1959). Second, sex roles, i.e., the behaviors, thoughts, or attitudes deemed appropriate to a person by virtue of his or her sex, have undergone rapid change in many segments of the population during the past 15 years and are continuing to change. The health consequences of these changes are not作者: instill 時間: 2025-3-24 05:25
Serge Luryi,Marco Mastrapasquaogical, genetic, or hormonal factors in relation to psychopathology. The purpose of this book is to examine the impact of sex role ster- eotypes on the occurrence and distribution of specific forms of psycho- pathology. In contrast to prior work, which emphasizes sex differences (e.g., Franks and Gomberg‘s Ge978-1-4684-4564-0978-1-4684-4562-6作者: photophobia 時間: 2025-3-24 06:37
J. H. Wolter,J. E. M. Haverkort,P. Hendriks,E. A. E. Zwaal. Co- ronary artery atherosclerosis has been shown to be more pronounced in ovarectomized female monkeys as in intact females. Androgen, con- versely, lowers the high density lipoproteins and elevates low density lipoproteins. Regarding blood pressure, it is well established that hypertension is mor作者: 注入 時間: 2025-3-24 12:39 作者: SCORE 時間: 2025-3-24 14:57 作者: capillaries 時間: 2025-3-24 21:09 作者: milligram 時間: 2025-3-25 02:00
Ralf Symanczyk,Steffen Knigge,Dieter J?gertions have affected health outcomes; (3) what challenges and considerations are important when evaluating integrated interventions. Key findings include the dominance of biomedical and behavioural research among sex workers, which have produced mixed results at achieving impact. There is a need for 作者: capsaicin 時間: 2025-3-25 06:15
A. Da Cunha,A. Straw,N. Balkan from local-level experiences across different regions, and are organized under three parts:.Burden of health andhuman rights inequities faced by sex workers globally, includinginfectious diseases (e.g., HIV, STIs), violence, sexual and reproductivehealth, and drug use??.Structuraldeterminants of he作者: Lumbar-Stenosis 時間: 2025-3-25 10:37
NATO Science Series B:http://image.papertrans.cn/n/image/662372.jpg作者: 緯線 時間: 2025-3-25 14:22
https://doi.org/10.1007/978-1-4615-2822-7Energie; Semiconductor; electrons; logic; transistor作者: nutrition 時間: 2025-3-25 16:14
Electronic Transport in a Laterally Patterned Resonant Structure, of these structures may indeed have potential technological applications. The resonant tunneling diode is one such structure. In this device, one obtains strong nonlinearities in the current-potential difference relationship due to the change in the energy of the incident electron states with respect to a resonant state.作者: Flatus 時間: 2025-3-25 23:29 作者: HIKE 時間: 2025-3-26 01:49 作者: single 時間: 2025-3-26 04:43 作者: left-ventricle 時間: 2025-3-26 09:47
l disorders, therefore, are those in which psychological factors make a direct or indirect contribution to etiology. The issue that will be addressed in this chapter is the relationship between psychophysiological disorders and a particular set of psychological factors, those related to sex role. Th作者: theta-waves 時間: 2025-3-26 15:06
B. K. Ridleyl disorders, therefore, are those in which psychological factors make a direct or indirect contribution to etiology. The issue that will be addressed in this chapter is the relationship between psychophysiological disorders and a particular set of psychological factors, those related to sex role. Th作者: periodontitis 時間: 2025-3-26 19:41
Karl Hessile, laboratory environment. Abnormality is a relative concept, and the labeling of someone or some behavior as abnormal is inextrica- bly linked to a particular social context. In the United States, for exam- ple, a woman reporting vivid hallucinations is likely to be committed to a mental hospital作者: 希望 時間: 2025-3-27 00:15 作者: 人工制品 時間: 2025-3-27 04:52
Serge Luryi,Marco Mastrapasqua in a sterile, laboratory environment. Abnormality is a relative concept, and the labeling of someone or some behavior as abnormal is inextrica- bly linked to a particular social context. In the United States, for exam- ple, a woman reporting vivid hallucinations is likely to be committed to a menta作者: 過于光澤 時間: 2025-3-27 05:31
J. H. Wolter,J. E. M. Haverkort,P. Hendriks,E. A. E. Zwaalical regulation of the cardiovascular system. The hor- monal profile appears to put males at a disadvantage biologically in terms of cardiovascular diseases. The incidence of hypertension is higher in men than in pre-monopausal women indicating an influence of gender on the hypertensive disease proc作者: 希望 時間: 2025-3-27 10:09 作者: PET-scan 時間: 2025-3-27 13:56
N. C. Constantinou,B. K. Ridley earlier in pregnancy are connected to the formation of estrogen receptors and expression of estrogens leading to the normal physiological development of the central nervous system, though development of the brain by itself is a complex process and lasts during the whole pregnancy. Estetrol (E4) is 作者: Abominate 時間: 2025-3-27 19:30 作者: mitten 時間: 2025-3-28 00:13 作者: habitat 時間: 2025-3-28 02:44
Joachim Peinke,Wilfried Clauss,Achim Kittel,Jürgen Parisi,Uwe Rau,Reinhard Richter to bear significant SRH inequities and unmet needs for appropriate SRH services at every step along their sexual and reproductive lives. To illustrate the complex and nuanced barriers that currently impede sex workers’ access to SRH services, this chapter describes the current gaps in access to SRH作者: 浪費時間 時間: 2025-3-28 07:38 作者: engender 時間: 2025-3-28 13:44
A. Da Cunha,A. Straw,N. Balkan contexts, and outlines evidence-based strategies and best practices...Sex workers face severe health and social inequities, largely as the result of structural factors including punitive and criminalized legal environments, stigma, and social and economic exclusion and marginalization. Although pre作者: 分散 時間: 2025-3-28 17:24 作者: Alveolar-Bone 時間: 2025-3-28 19:56
Electronic Transport in Semiconductors at High Energies: Effects of the Energy Band Structure,efore are dominated by bandstructure effects. To describe these effects quantitatively it is necessary to go beyond the usual inclusion of non-parabolicity and to use a full bandstructure as calculated, for example, from the empirical pseudopotential method. Current Monte Carlo simulations of these 作者: Metastasis 時間: 2025-3-29 00:37 作者: 無意 時間: 2025-3-29 06:18 作者: 惡意 時間: 2025-3-29 08:34 作者: 欄桿 時間: 2025-3-29 12:35
Application of a New Multi-Scale Approach to Transport in a GaAs/AlAs Heterojunction Structure,f semiconductor devices, the presence of interfaces has an increasingly significant impact on device performance. Consequently there is a need for an accurate description of devices that includes transport over heterojunctions. The question then becomes how to simulate a small region of quantum tran作者: Glossy 時間: 2025-3-29 19:19 作者: 偽善 時間: 2025-3-29 22:15
Hot Electron Instabilities in QWs: Acoustoelectric Effect and Two-Stream Plasma Instability,ic field, is in excess of the velocity of the acoustic modes of the system: acoustic phonons and acoustic plasmons, the latter being a feature of coupled carrier-carrier plasmas. Under suitable conditions, the piezoelectric coupling of electrons with acoustic phonons can result in an amplification o作者: LUCY 時間: 2025-3-30 03:10
Hybrid Optical Phonons in Lower Dimensional Systems and Their Interaction with Hot Electrons,pared to microscopic lattice dynamical calculations.. Two contrasting continuum models have been employed to date in order to describe electron-optical phonon interactions. The first of these is the so-called dielectric continuum (DC) model. which treats the confined modes within the Einstein approx作者: Postmenopause 時間: 2025-3-30 07:04 作者: 安定 時間: 2025-3-30 11:04 作者: Asperity 時間: 2025-3-30 12:46 作者: 虛構(gòu)的東西 時間: 2025-3-30 17:43 作者: 彎曲的人 時間: 2025-3-30 23:07
High Frequency DC Induced Oscillations in 2D,AlGaAs MQW structures that exhibit this behaviour at low temperatures (<260K) and low applied electric fields (<1KV/cm). The frequency of the oscillations depends to some extent on the applied electric field but was generally approximately 15MHz. The magnitude of the electric field at which the osci作者: Madrigal 時間: 2025-3-31 02:07
Hot Electron Induced Impact Ionization and Light Emission in GaAs Based MESFETs, HEMTs, PM-HEMTs anght emission phenomena. Owing to their importance on advance device performances hot carrier effects have been investigated intensively both in Si and GaAs based devices. In fact the occurrence of impact ionization gives rise to multiplication and breakdown phenomena which limit the power handling c作者: gerrymander 時間: 2025-3-31 08:16
Negative Differential Resistance, High Field Domains and Microwave Emission in , Multi-Quantum Wellm wells. Negative differential resistance with accompanying oscillations in the current have been observed at room temperature, and are attributed to real space transfer or Г-L inter-valley transfer within the wells, the frequency of the oscillations is typically of the order of 1GHz. In samples, ex作者: Vo2-Max 時間: 2025-3-31 11:54 作者: Hyperopia 時間: 2025-3-31 14:05 作者: Infiltrate 時間: 2025-3-31 18:17
NDR, Hot Electron Instabilities and Light Emission in LDS,ey transfer., impurity barrier capture. and other esoteric mechanisms.. All these mechanisms give rise to voltage controlled NDR or, in reference to the shape of the current-voltage characteristic, n-type NDR. A second type is current controlled NDR, s-type, which is associated with impact ionisatio作者: Banquet 時間: 2025-3-31 23:17 作者: 制造 時間: 2025-4-1 02:23
Book 1993of NDR and impact ionization in bulk material led to devices like the Gunn diode and the avalanche-photo-diode. In layered semiconductors domain formation in HEMTs can lead to excess gate leakage and to excess noise. The studies of hot electron transport parallel to the layers in heterostructures, s作者: Monotonous 時間: 2025-4-1 08:44 作者: Hypomania 時間: 2025-4-1 12:13
Hybrid Optical Phonons in Lower Dimensional Systems and Their Interaction with Hot Electrons,d, it flouts the mechanical boundary conditions. In contrast, the hydrodynamic (HD) model., has the virtue of including bulk LO and TO mode dispersion, and obeying mechanical boundary conditions. Unfortunately, it thus has the difficulty of allowing for a discontinuity in the potentials.作者: ostensible 時間: 2025-4-1 16:33
Negative Differential Resistance in Superlattice and Heterojunction Channel Conduction Devices,hat slower. With the notable exception of various types of field effect transistor (FET) structures,. the innovative use of MBE-based superlattices and heterostructures for planar devices remains at a very early stage of development.作者: Spirometry 時間: 2025-4-1 18:50 作者: Offensive 時間: 2025-4-2 02:11 作者: cocoon 時間: 2025-4-2 05:31
