作者: assail 時間: 2025-3-21 21:41
halide perovskites.Includes supplementary material: This book covers fundamentals of organometal perovskite materials and their photovoltaics, including materials preparation and device fabrications. Special emphasis is given to halide perovskites. The opto-electronic properties of perovskite materi作者: geriatrician 時間: 2025-3-22 03:51
Charge Transport in Organometal Halide Perovskites,pplications. Moreover, a deep understanding of the charge transport properties of a particular set of materials is essential for the development of new device architectures and the improvement of the available technological applications.作者: 窗簾等 時間: 2025-3-22 04:53 作者: Foreknowledge 時間: 2025-3-22 12:44
Inorganic Hole-Transporting Materials for Perovskite Solar Cell,urity requirements. Moreover, the instability of these organic compounds has been a major issue with regard to commercial applications. Therefore, instead of organic materials, research of stable and low-cost inorganic materials is very significant for large-scale industrial applications.作者: 注意 時間: 2025-3-22 16:36 作者: Inexorable 時間: 2025-3-22 19:31
ng materials preparation and device fabrications. Special emphasis is given to halide perovskites. The opto-electronic properties of perovskite materials and recent progress in perovskite solar cells are described. In addition, comments on the issues to current and future challenges are mentioned.978-3-319-81726-2978-3-319-35114-8作者: 持續(xù) 時間: 2025-3-23 00:19 作者: 不適當 時間: 2025-3-23 03:05
Inverted Planar Structure of Perovskite Solar Cells,velopment of the inverted planar structure of perovskite solar cells, including film growth, band alignment, stability, and hysteresis. Future development and possible solutions to the remaining challenges facing the commercialization of perovskite solar cells are discussed.作者: ABYSS 時間: 2025-3-23 07:24 作者: Hiatal-Hernia 時間: 2025-3-23 11:16 作者: 芭蕾舞女演員 時間: 2025-3-23 14:52 作者: 不規(guī)則 時間: 2025-3-23 18:48 作者: 桶去微染 時間: 2025-3-24 01:41
Molecular Motion and Dynamic Crystal Structures of Hybrid Halide Perovskites,Hybrid halide perovskites are semiconductors with a twist. Their structures are highly dynamic with disorder occurring across a range of length and time scales. Herein, we discuss the atomic processes that underpin this behaviour and how they are linked to photovoltaic performance.作者: 沙發(fā) 時間: 2025-3-24 04:02 作者: 值得尊敬 時間: 2025-3-24 07:41 作者: Meager 時間: 2025-3-24 14:03 作者: 挑剔小責 時間: 2025-3-24 16:51
hey are aimed at a) minimizing the laser threshold current, b) maximizing the wall-plug efficiency, c) maintaining a single-mode operation over a wide range of bias currents, d) minimizing the temperature sensitivity, and e) ensuring that the relaxation oscillation frequency remains high. In practic作者: Adjourn 時間: 2025-3-24 22:00 作者: 小丑 時間: 2025-3-24 23:35
Edoardo Mosconi,Thibaud Etienne,Filippo De Angelis Zustand I zwischen den Gurten schiefwinklige Hauptspannungen σ. und σ. (principal stresses) wirken, die sich aus den L?ngsspannungen σ. und den Schubspannungen . (shear stresses) errechnen lassen (Bild 5. 7). Die den Hauptzugspannungen entsprechenden Zugkr?fte im Steg bedingen eine Bewehrung, die s作者: Charlatan 時間: 2025-3-25 03:30 作者: Nonconformist 時間: 2025-3-25 08:17
Yanfa Yan,Wan-Jian Yin,Tingting Shi,Weiwei Meng,Chunbao Fengder die Betondruckspannung die Festigkeit erreicht, tritt bei innerlich oder ?u?erlich statisch unbestimmten Tragwerken bei überbeanspruchung einer Zone eine Umlagerung (redistribution) der inneren Kr?fte auf noch nicht ausgenützte Nachbarbereiche ein. Statisch unbestimmte Tragwerke haben also Tragr作者: 安心地散步 時間: 2025-3-25 12:24
Giuliano Gregori,Tae-Youl Yang,Alessandro Senocrate,Michael Gr?tzel,Joachim Maierdicated satellites, such as CHAMP, GRACE and GOCE, additional low-frequency information about the gravity field will be available. Local or regional data collected closer to the Earth’s surface allows the resolution of the medium to high frequency components of the gravity field. Although for applic作者: 發(fā)牢騷 時間: 2025-3-25 19:33
Jin-Wook Lee,Hui-Seon Kim,Nam-Gyu Parknzen, sog. Xenobiotika, nachgewiesen werden. Die Aufnahme erfolgt intentionell oder akzidentell, durch Inhalation, Ingestion, parenteral oder perkutan; sei es durch therapeutische Eingriffe, Umwelteinwirkungen, Belastungen am Arbeitsplatz oder ggf. auch im Rahmen krimineller Handlungen. Erh?hte Konz作者: Debrief 時間: 2025-3-25 21:46
Ajay Kumar Jena,Tsutomu Miyasakanzen, sog. Xenobiotika, nachgewiesen werden. Die Aufnahme erfolgt intentionell oder akzidentell, durch Inhalation, Ingestion, parenteral oder perkutan; sei es durch therapeutische Eingriffe, Umwelteinwirkungen, Belastungen am Arbeitsplatz oder ggf. auch im Rahmen krimineller Handlungen. Erh?hte Konz作者: palette 時間: 2025-3-26 01:29 作者: 臨時抱佛腳 時間: 2025-3-26 05:04
First-Principles Modeling of Organohalide Thin Films and Interfaces,cations ranging from solar cells to photoelectrochemical tandem cells, to lasing and lighting. Theoretical and computational modeling can deliver an hitherto inaccessible atomistic view of the crucial material properties and heterointerfaces ruling the operational mechanisms in all these devices. He作者: GOAD 時間: 2025-3-26 09:09
Maximum Efficiency and Open-Circuit Voltage of Perovskite Solar Cells,and fundamentals of semiconductor-based photovoltaics, where the theoretical limits of efficiency and open-circuit voltage as a function of the bandgap are discussed. The chapter describes the prediction of the open-circuit voltage when the photovoltaic action spectra and the electroluminescence qua作者: Ambulatory 時間: 2025-3-26 15:08
,Defect Physics of CH3NH3PbX3 (X?=?I, Br, Cl) Perovskites,nradiative recombination behavior, and, consequently, the performance of solar cells made of these absorbers. Here, we review our theoretical understanding of the defect properties of organic–inorganic methylammounium lead halide perovskites, CH.NH.PbX. (X?=?I, Br, Cl), using density-functional theo作者: orthopedist 時間: 2025-3-26 19:40 作者: enmesh 時間: 2025-3-26 21:47 作者: 苦惱 時間: 2025-3-27 04:13
Impedance Characteristics of Hybrid Organometal Halide Perovskite Solar Cells,ciples of lead halide perovskite solar cells and their related materials. The main topic of the chapter is the identification of capacitances and their origin, which is related to ion accumulation, electron accumulation, or a combination of both. In addition to impedance spectroscopy, we examine a n作者: 大喘氣 時間: 2025-3-27 05:55
Charge Transport in Organometal Halide Perovskites,ective charge mobility strongly determine whether a material is suitable for a particular application. A clear example is the relative low mobility of organic semiconductors, compared to their crystalline inorganic counterparts, which makes organic semiconductors unsuitable for high-end electronic a作者: impaction 時間: 2025-3-27 09:57 作者: Instantaneous 時間: 2025-3-27 15:10 作者: lobster 時間: 2025-3-27 19:19 作者: STALE 時間: 2025-3-27 22:39 作者: 殺子女者 時間: 2025-3-28 03:48
First-Principles Modeling of Organohalide Thin Films and Interfaces,(acting as electron selective contacts in solar cells), exploring different surface terminations and doping by chloride ions. Also the effect of defects at the interface with TiO. is analyzed and their impact on solar cell performance is discussed. Finally, the heterogeneous interface between methyl作者: 手段 時間: 2025-3-28 09:56
Maximum Efficiency and Open-Circuit Voltage of Perovskite Solar Cells,ve recombination are shown to be responsible for the superior performance of mixed cation mixed halide perovskite solar cells, allowing for open-circuit voltages of 1.2?V to be achieved at a bandgap of 1.6?eV.作者: 消滅 時間: 2025-3-28 14:10
,Defect Physics of CH3NH3PbX3 (X?=?I, Br, Cl) Perovskites,nts. We further show that CH.NH.PbI. exhibits an intrinsic ambipolar self-doping behavior with electrical conductivity tunable from .-type to .-type via controlling the growth conditions. However, CH.NH.PbBr. exhibits unipolar self-doping behavior. It demonstrates a preference for .-type conductivit作者: 耕種 時間: 2025-3-28 15:17
,APbI3 (A?=?CH3NH3 and HC(NH2)2) Perovskite Solar Cells: From Sensitization to Planar Heterojunctionic constant, and carrier mobility. Since the perovskite film quality is directly related to its photovoltaic performance, effective methods for high PCE solar cells are described based on two-step spin-coating and adduct approach. Lower band gap perovskite with formamidinium is one of the promising 作者: 拾落穗 時間: 2025-3-28 22:00 作者: 原告 時間: 2025-3-28 23:58
Juan Bisquert,Germà Garcia-Belmonte,Antonio Guerrero作者: 拱墻 時間: 2025-3-29 04:02
Francesco Maddalena,Pablo P. Boix,Chin Xin Yu,Nripan Mathews,Cesare Soci,Subodh Mhaisalkar作者: ABIDE 時間: 2025-3-29 07:41
bly modify the light guiding in VCSELs at higher currents, namely the thermal lensing and spatial hole burning of the carrier distribution in the cavity. Thermal lensing, the effect which confines the light to the region of higher temperature (because of the temperature dependence of the refractive 作者: 信條 時間: 2025-3-29 14:02
Jarvist M. Frost,Aron Walshachwerkst?ben des Steges auftretenden Zug- und Druckkr?fte mit der geforderten Sicherheit aufgenommen werden. Die günstigste Richtung der Schubbewehrung ist gleich der Richtung der Hauptzugspannung σ., also etwa 45°(Bild 5. 12 a). Da jedoch Bügel rechtwinklig zur Balkenachse (senkrechte Bügel) viel 作者: 激怒某人 時間: 2025-3-29 17:14 作者: Diuretic 時間: 2025-3-29 21:06 作者: GULP 時間: 2025-3-30 03:30
Yanfa Yan,Wan-Jian Yin,Tingting Shi,Weiwei Meng,Chunbao Fengentlang einer Linie (yield line). Die Verfahren zur Ausnutzung dieser Tragreserven werden Traglastverfahren (plastic theories) oder Bruchlinientheorie (yield line theory) genannt. Die Tragreserven k?nnen bei Katastrophenbeanspruchungen wie Erdbeben, Feuer oder unerwarteten überlastungen eine wichtig作者: 變量 時間: 2025-3-30 04:17
Giuliano Gregori,Tae-Youl Yang,Alessandro Senocrate,Michael Gr?tzel,Joachim Maierity data is the topic of the paper. The quality of each method is evaluated with respect to the requirements, inherent assumptions and errors. Based on the detailed characterization of the methods, the quasi-deterministic method seems to be the most promising for the combination of satellite and loc作者: Angioplasty 時間: 2025-3-30 09:35 作者: packet 時間: 2025-3-30 12:23
Ajay Kumar Jena,Tsutomu Miyasakain Zweifelsf?llen eine umgehende Nachfrage beim n?chstgelegenen Giftnotruf (s.d.). In vielen F?llen wird auch ein Rückruf beim Laboratorium weiterhelfen. Hierbei kann ggf. gekl?rt werden, ob neben K?rpermaterialien auch Umweltproben (z.B. Luft, Boden, Wasser, Baustoffe) in die Untersuchung mit einge作者: B-cell 時間: 2025-3-30 16:54
Seigo ItoAVM managed in children. A survey on the European continent (Raimondi 1990) showed that in the year 1989 in a population of 530 million people 189 procedures were performed for vascular disease in children, i.e. about one procedure a year per 3 million people. Most active neurosurgical centres in Eu作者: 敵意 時間: 2025-3-30 23:35
Partitioning Methods to Parallelize Constraint Programming Solver Using the Parallel Framework Bobppand presents an algorithm to solve this problem. Moreover, a variation of this task that consisting of discovering irregular high utility itemsets is also discussed. Finally, some research opportunities are listed.作者: AV-node 時間: 2025-3-31 04:57 作者: 包租車船 時間: 2025-3-31 07:46
https://doi.org/10.1007/978-1-4020-8763-9Bose-Einstein condensate; Bose-Einstein condensation; Canopus; Phase Transition; Phase Transitions; Quant作者: sed-rate 時間: 2025-3-31 12:19
