Results 81 to 90 of about 1,986 (212)

Degradation Mechanism and Stabilization Strategies for Large‐Area Perovskite Solar Modules

Interdisciplinary Materials, EarlyView.
This review summarizes the degradation mechanisms specific to perovskite solar modules, focusing on large‐area fabrication and uniformity‐related degradation, cell interconnection and degradation related to scribe processing, device encapsulation, reverse‐bias degradation and potential‐induced degradation, and outlines corresponding mitigation ...
Peng Xu, Xinzhu Li, Xuezheng Liu, Xinyu Zhao, Jinzhan Cheng, Wanlin Guo, Xiaoming Zhao   +6 more
wiley   +1 more source

Wearable photovoltaic textiles: From device technologies to long‐term reliability

InfoScience, EarlyView.
Wearable photovoltaic textiles are highlighted as reliable energy sources that combine solar cell efficiency with hierarchical textile‐specific mechanical and environmental durability. Structural and encapsulation strategies, including planarization, neutral‐axis engineering, and advanced barrier designs, enable waterproofing, washability, UV shielding,
Eun Gyo Jeong, So Yeong Jeong, Yongmin Jeon, Myung Sub Lim, Seo‐Yoon Bae, Sung‐Min Lee   +5 more
wiley   +1 more source

Sugammadex interference with serum progesterone measurement: an in-vitro study. [PDF]

Anaesthesia
Summary Introduction Sugammadex may interfere with serum progesterone immunoassays, potentially rendering measured concentrations and resulting recommendations unreliable. Methods We investigated the effect of a range of sugammadex concentrations on serum progesterone concentrations in samples from pre‐menopausal female volunteers.
Devoy T, Larkin T, Allan M, Mantik K, McShane M, Smith NA.   +5 more
europepmc   +2 more sources

Origin, verification, and device‐level impacts of p‐doping in two‐dimensional transition metal dichalcogenides

InfoMat, EarlyView.
This review provides a comprehensive perspective on p‐doping in two‐dimensional transition metal dichalcogenides, linking the origins of carrier polarity, doping mechanisms, verification methodologies, and device‐level impacts. By establishing correlations among atomic‐scale doping, carrier modulation, and device functionality, it offers practical ...
Seo Yeon Han, Hye In Choi, Ji Yeon Kim, Wenhu Shen, Yong Soo Cho   +4 more
wiley   +1 more source

Sulfur‐containing spacer engineering for pure‐blue quasi‐2D metal bromide perovskite LEDs via in‐situ fabrication

InfoMat, EarlyView.
Sulfur‐containing 2‐(methylthio)ethylammonium bromide (MTEABr) spacer regulates the in‐situ crystallization of pure‐bromide Ruddlesden–Popper quasi‐2D perovskites with an n ≈ 3‐dominant phase via its moderate adsorption energy and strong interlayer binding energy, yielding a pure blue electroluminescence at 468 nm and 478 nm for spin‐coated and inkjet ...
Wei Wang, Bing Yang, Mengyu He, Erdong Zhang, Jiajia Gao, Zhouwenjing Huang, Weiyuan Chen, Yikun Hua, Bo Cai, Shuang Lu, Shiyan Chen, Minghao Wang, Wei Shen, Lin Song, Lihui Liu, Nian‐Ke Chen, Gang Cheng, Shufen Chen, Qiang Zhao   +18 more
wiley   +1 more source

Multispectral Mid‐Infrared Imaging With Incoherent Light via Adiabatic Upconversion

Laser &Photonics Reviews, EarlyView.
We demonstrate room‐temperature broadband MIR imaging based on adiabatic frequency upconversion, driven by a Q‐switched pump laser and incoherent illumination. The small‐foot‐print system upconverts the spectral range to the visible domain, without scanning, thermal control and with spatial resolution below 20μm$20\mathrm{\mu}\mathrm{m}$.
Daniel Beitner, Ziv Abelson, Eyal Hollander, Omri Meron, Haim Suchowski   +4 more
wiley   +1 more source

Zero‐Dimensional Organic–Inorganic Hybrid Metal Halides as Luminescent Materials: A Review From the Perspective of Molecular Level

Laser &Photonics Reviews, EarlyView.
Advances in zero‐dimensional organic–inorganic hybrid metal halides are reviewed from a molecular‐engineering perspective. Four design strategies (polyhedral‐architecture, elemental‐composition‐substitution, donor–acceptor/host–guest, multi‐emissive‐center integration‐coupling engineering) and structure‐performance trade‐offs are summarized.
Rufeng Wang, Junnan Song, Guiqiang Pu, Yangmin Tang, Jiacheng Wang   +4 more
wiley   +1 more source

Conjugation‐Length Dependent Interplay Between Charge Transfer and Locally Excited States in Sequence‐Defined Donor–Acceptor Substituted Oligo(Phenylene Ethynylene)s

Macromolecular Rapid Communications, EarlyView.
Iterative synthesis gives access to sequence‐defined oligo(para‐phenylene ethynylene)s, bridging donor and acceptor units through stepwise extension of the conjugated backbone. Accurate length control enables systematic structure‐property relationship investigations across absorption, emission, and excited‐state dynamics.
Qianyu Cai, Till Paha, Marianne Armbruster, André Jung, Eli Zysman‐Colman, Andreas‐Neil Unterreiner, Michael A. R. Meier   +6 more
wiley   +1 more source

A novel n‐type dimer dopant for semiconducting polymers

Polymer International, EarlyView.
A novel molecular n‐type dopant (1) with superior capacity to dope conjugated polymers is introduced. After charge transfer the product (2) remains in the polymer. Abstract Efficient and stable doping of organic semiconductors is crucial for adjusting their electrical properties.
Andreas Opitz, Nele Merten, Vasu Malhotra, Anukul Jana, Norbert Koch   +4 more
wiley   +1 more source

Hydrogen Bonding Denticity Governs Surface Modulation in Inorganic Perovskite Nanocrystals

Small, EarlyView.
Organic cations with distinct hydrogen‐bonding denticities enable systematic modulation of perovskite nanocrystal surfaces. Increasing denticity from mono‐dentate MA+ to bi‐dentate FA+ and multi‐dentate GA+ strengthens interactions with surface iodides, effectively suppressing surface defects.
Jiaxin Song, Gyeong Eun Seok, Junsu Son, Woo Hyeon Jeong, Dong Gyu Lee, Sung Woo Jang, Xinyu Shen, Gayoung Seo, Zhongkai Yu, Dongyeong Gim, Jongmin Choi, Won Bin Im, Tae Kyung Lee, Minjeong Ha, Bo Ram Lee   +14 more
wiley   +1 more source