Journal ArticleDOI
The kinetics of the photolysis of thin films of lead iodide
Mino Green,Titilayo A. Kuku +1 more
TLDR
In this paper, the kinetics of photolysis of thin films of PbI2 have been followed using a quartz crystal microbalance method, and the rate as a function of temperature, light intensity and wavelength has been determined.About:
This article is published in Journal of Physics and Chemistry of Solids.The article was published on 1977-01-01. It has received 46 citations till now. The article focuses on the topics: Light intensity & Photodissociation.read more
Citations
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Journal ArticleDOI
Reversible photo-induced trap formation in mixed-halide hybrid perovskites for photovoltaics
Eric T. Hoke,Daniel J. Slotcavage,Emma R. Dohner,Andrea R. Bowring,Hemamala I. Karunadasa,Michael D. McGehee +5 more
TL;DR: A reversible photo-induced instability has been found in mixed-halide photovoltaic perovskites that limits the open circuit voltage in solar cells.
Journal ArticleDOI
Understanding Degradation Mechanisms and Improving Stability of Perovskite Photovoltaics.
Caleb C. Boyd,Rongrong Cheacharoen,Rongrong Cheacharoen,Tomas Leijtens,Tomas Leijtens,Michael D. McGehee,Michael D. McGehee +6 more
TL;DR: Recommendations are made on how accelerated testing should be performed to rapidly develop solar cells that are both extraordinarily efficient and stable.
Journal ArticleDOI
Mechanistic insights into perovskite photoluminescence enhancement: light curing with oxygen can boost yield thousandfold
Yuxi Tian,Maximilian Peter,Eva L. Unger,Mohamed Abdellah,Kaibo Zheng,Tõnu Pullerits,Arkady Yartsev,Villy Sundström,Ivan G. Scheblykin +8 more
TL;DR: A model where the trapping sites responsible for non-radiative charge recombination can be de-activated by a photochemical reaction involving oxygen is proposed, which suggests excited state quenching at the subpicosecond timescale.
Journal ArticleDOI
Detrimental Effect of Unreacted PbI2 on the Long-Term Stability of Perovskite Solar Cells.
Ganbaatar Tumen-Ulzii,Chuanjiang Qin,Dino Klotz,Matthew R. Leyden,Pangpang Wang,Morgan Auffray,Takashi Fujihara,Toshinori Matsushima,Toshinori Matsushima,Jin-Wook Lee,Sung-Joon Lee,Yang Yang,Chihaya Adachi +12 more
TL;DR: This work reveals that carefully controlling the formation of unreacted PbI2 crystals in perovskite films is very important to improve device operational stability for diverse opto-electronic applications in the future.
Journal ArticleDOI
Thermal effects in sputtering
TL;DR: In this article, it was shown that, for high enough target temperatures, halides tend to develop metallized surfaces, and, as would be expected, there is a concurrent loss of metal at higher temperatures but metallization at lower temperatures.
References
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Book
CRC Handbook of Chemistry and Physics
TL;DR: CRC handbook of chemistry and physics, CRC Handbook of Chemistry and Physics, CRC handbook as discussed by the authors, CRC Handbook for Chemistry and Physiology, CRC Handbook for Physics,
Book
Conduction of Heat in Solids
H. S. Carslaw,John Conrad Jaeger +1 more
TL;DR: In this paper, a classic account describes the known exact solutions of problems of heat flow, with detailed discussion of all the most important boundary value problems, including boundary value maximization.
Book
Principles of Optics
TL;DR: In this paper, the authors discuss various topics about optics, such as geometrical theories, image forming instruments, and optics of metals and crystals, including interference, interferometers, and diffraction.
Principles of Optics
TL;DR: In this article, the authors discuss various topics about optics, such as geometrical theories, image forming instruments, and optics of metals and crystals, including interference, interferometers, and diffraction.
Journal ArticleDOI
Verwendung von Schwingquarzen zur Wägung dünner Schichten und zur Mikrowägung
TL;DR: In this paper, eigenfrequenz der Platte infolge Vergroserung der schwingenden Masse is vermessen, so das eine empirische Eichung bei der Schichtwagung mit Schwingquarzen entfallt.