Results 211 to 220 of about 381,711 (317)

Enhanced superconductivity in the compressively strained bilayer nickelate thin films by pressure. [PDF]

Nat Commun
Li Q, Sun J, Bötzel S, Ou M, Xiang ZN, Lechermann F, Wang B, Wang Y, Zhang YJ, Cheng J, Eremin IM, Wen HH.   +11 more
europepmc   +1 more source

Thin Films for Magneto-Optical Applications : Thin Film

Thin Films for Magneto-Optical Applications : Thin Film
本論文では,最初に磁気光学効果の現象論,微視的理論を簡単に概観し,磁気光学的応用に有用な磁性薄膜の作製及び磁気光学的性質に関する最近の研究を紹介する.そこでは,薄膜へのBi^のようなイオンの多量置換が磁気光学効果を増大させるのに重要であることが強調され,この多量置換はスパッタ法のような熱的非平衡下で膜を作製することにより達成されることが述べられる.本論文で取り扱われた磁気光学用薄膜材料は,Bi及び軽希土類置換ガーネットフェライト,Co^を含むスピネル及び六方晶フェライト,磁性半導体,強磁性金属である.
openaire  

Powering Nanocrystal‐Based Heat Engines With Light‐Emitting Metasurfaces That Influence Their Temperature

Advanced Functional Materials, EarlyView.
Metasurfaces and other structured photonic environments can dramatically modify the absorption and/or light emission of semiconductors. However, the consequences of these changes on the temperature of the system are not well understood. The authors address this problem for colloidal nanocrystals and leverage their findings to convert light into ...
Hugo Kowalczyk, Yihao Yuan, Augustin Caillas, Amel Saidoun, Roméo Bonnet, Pascal Filloux, Emmanuel Lhuillier, Aloyse Degiron   +7 more
wiley   +1 more source

Local spatial distribution of J-aggregates in molecularly oriented bisazo-dye thin films. [PDF]

J Microsc
Yu J, Aoyama T, Muranaka A, Ishitobi M, Umezawa H, Uchiyama M, Yamagata Y, Tanaka T, Matsumoto S.   +8 more
europepmc   +1 more source

Dye‐Initiated Chirped Cholesteric Polymer Networks Exhibiting Broadband Dissipative Chiral Photonic Bands

Advanced Functional Materials, EarlyView.
A dye‐based photoinitiator acting as a structure‐directing element, guides the formation of a cholesteric polymer network that behaves as a chirped photonic structure with dissipative chiral coupling. Photopolymerization freezes a depth‐dependent helical pitch, broadening the Bragg resonance spectrum.
Alfredo Mazzulla, Pasquale Pagliusi, Gabriella Cipparrone   +2 more
wiley   +1 more source

Optical Scattering Evolution during Ambient Aging of Cs/FA Alloyed Perovskite Thin Films. [PDF]

ACS Omega
Escaliante LC, Affonço LJ, Dos Santos SBO, Garcia LO, Fernandes SL, Pereira ALJ, Graeff CFO, da Silva JHD.   +7 more
europepmc   +1 more source

Advancing Tandem Organic Solar Cells With Ternary Acceptor Control for High‐Power Modules and Solar‐to‐Ammonia Conversion

Advanced Functional Materials, EarlyView.
Tandem organic solar cells with optimized ternary acceptor engineering achieved a power conversion efficiency of 15.53% and enabled a high‐voltage mini‐module (Voc 6.11 V). Integration into a bias‐free PV‐EC system further demonstrated efficient solar‐to‐ammonia (STA) conversion (97% Faradaic Efficiency, 4± 2% STA efficiency), highlighting scalable ...
Seyeong Song, Ahmad Tayyebi, Meysam Tayebi, Jungwoo Heo, Jiwoo Yeop, Dohun Yuk, Na Gyeong An, Jaewon Lee, Gi‐Hwan Kim, Maria del Carmen Gimenez Lopez, Ji‐Wook Jang, Jin Young Kim   +11 more
wiley   +1 more source

Spontaneously Formed Orientation Polarization Thin Films for Engineering Organic-Organic Interfaces. [PDF]

Small
Tanaka M, Sugimoto R, Nakamura N.
europepmc   +1 more source

Hybrid Solar Cell/Triboelectric Nanogenerator Based on Stable Two‐Dimensional Covalent Organic Frameworks

Advanced Functional Materials, EarlyView.
This study highlights the integration of stable two‐dimensional covalent organic framework (COF) films as photoactive layers in hybrid nanoenergy devices. The results demonstrate their capacity to generate electricity under both sunny and rainy conditions, showcasing versatility and resilience.
Joab D. Guerrero, Susana Ramos‐Terrón, Salvador R. G. Balestra, José M. Malagón, David Aparicio, Lucia Velasco, Asterios Charisiadis, Dooshaye Moonshiram, Margarita Darder, Pilar Aranda, Bernd Wicklein, Gustavo de Miguel, Javier Pérez‐Carvajal, Eva M. García‐Frutos   +13 more
wiley   +1 more source

Nanostructured Thin Films: Properties, Fabrication and Applications-A Short Review. [PDF]

Nanomaterials (Basel)
Florea Raduta AM, Caramizoiu S, Iordache AM, Iordache SM, Bita B.   +4 more
europepmc   +1 more source