Results 231 to 240 of about 17,264 (307)

Tin‐based perovskite light‐emitting diodes: Progress and perspective

InfoScience, EarlyView.
This review assesses tin‐based perovskite light‐emitting diodes (PeLEDs), focusing on the limitations of Sn2+ oxidation–induced defects and uncontrolled crystallization. By evaluating advanced device engineering and structural innovations, this article highlights their viability in narrowband pure‐red displays and near‐infrared optical communication ...
Wenhao Bai, Tongtong Xuan, Guanhua Ren, Ting Gong, Kunjie Song, Jiaxin Duan, Huili Li, Rong‐Jun Xie   +7 more
wiley   +1 more source

Natural source zone depletion predicts finite longevity for petroleum products in soil and groundwater. [PDF]

Sci Rep
Karimi Askarani K, Sale T.
europepmc   +1 more source

Deglaciation of the Burren glacio‐karst, western Ireland, during Termination 1: Implications for North Atlantic climate and karstification

Journal of Quaternary Science, EarlyView.
Abstract The Burren uplands in western Ireland form one of the most extensive and best‐preserved examples of glacio‐karst in Europe. Subsumed by the Irish ice sheet during the Late Pleistocene, granite erratic boulders and in situ silica veins in the limestone bedrock provide a rare opportunity to reconstruct the timing and rate of deglaciation ...
Gordon Bromley, Colin Bunce, Brenda Hall, Aaron Putnam, Frank McDermott   +4 more
wiley   +1 more source

Experimental Study on the Temperature Characteristics of Cryogenic Hydrogen Jet Flames. [PDF]

ACS Omega
Nie S, Zhao L, Cai P, Liu H, Guo H, Li X, Shen X, Yu A, Yang Z.   +8 more
europepmc   +1 more source

Octave‐Spanning, Deterministic Single Soliton Generation in 4H‐Silicon Carbide‐On‐Insulator Microring Resonators

Laser &Photonics Reviews, EarlyView.
The miniaturization of metrology and precision spectroscopy systems requires robust, turn‐key microcombs with broad bandwidth, low threshold, and high efficiency. Here, high‐Q, dispersion‐engineered microresonators in a high‐confinement nonlinear SiC platform, combined with waveguide‐enabled thermal management and laser cooling, enable deterministic ...
Yi Zheng, Liping Zhou, Chengli Wang, Yanjing Zhao, Ailun Yi, Kresten Yvind, Xin Ou, Minhao Pu   +7 more
wiley   +1 more source

Electronic Spectroscopy of Cold Gas-Phase Ions in a Cryogenic Ion Trap: Vibronic States, Bonding Characteristics, and Photochemistry. [PDF]

Chem Asian J
Muramatsu S, Koyama M, Inokuchi Y.
europepmc   +1 more source

Discovering Shared Design Heritage for Semiconductor‐Based Gamma‐Ray Spectrometers: From CdTe to Metal Halide Perovskites

Laser &Photonics Reviews, EarlyView.
Decades of CdTe and CdZnTe gamma‐ray spectrometer development define core design principles for room‐temperature semiconductor detectors. This Review highlights how metal halide perovskites rapidly assimilate these principles, particularly through defect and compositional engineering strategies that establish favorable spectroscopic conditions for ...
Younghak Kim, Jiwon Seo, Jihwan Boo, Jaehyeon Seo, Chanho Kim, Geehyun Kim, Jung‐Yeol Yeom, Beomjun Park   +7 more
wiley   +1 more source

Supersonic Cryogenic Jet Delivery of Polynucleotides Compared With Manual Intradermal Injection. [PDF]

Plast Reconstr Surg Glob Open
Kim M, Suwanchinda A, Kim JH, Hidajat IJ, Park SY, Yi KH.   +5 more
europepmc   +1 more source

Structural insights into urocanate reductase using room-temperature X-ray crystallography. [PDF]

Acta Crystallogr D Struct Biol
Aggarwal S, Gurav N, Oksanen E, Lindkvist-Petersson K, Venskutonytė R.   +4 more
europepmc   +1 more source

Cryogenic performance evaluation of commercial SP4T microelectromechanical switch for quantum computing applications. [PDF]

Microsyst Nanoeng
Lee YB, Devitt C, Zhu X, Yost N, Gu Y, Bhave SA.   +5 more
europepmc   +1 more source