Results 91 to 100 of about 47,372 (259)

Sideways scattering oscillations reveal geometric phase effect and isotope effect in the H + D2 → HD + D reaction

Nature Communications
Quantum interference between reaction pathways plays a crucial role in understanding the microscopic mechanisms of chemical reactions. The hydrogen exchange reaction, involving a well-characterized conical intersection, exhibits rich dynamics arising ...
Shihao Li, Jiayu Huang, Chang Luo, Zhibing Lu, Yiyang Shu, Wentao Chen, Daofu Yuan, Bina Fu, Zhaojun Zhang, Xingan Wang, Dong H. Zhang, Xueming Yang   +11 more
doaj   +1 more source

Self‐Hybridized Exciton‐Polariton Photodetectors From Layered Metal‐Organic Chalcogenolates

Advanced Functional Materials, EarlyView.
Self‐hybridized exciton‐polariton photodetectors are demonstrated using high refractive index mithrene, eliminating the need for top mirrors. This simplified architecture enables tunable sub‐bandgap photodetection via lower exciton‐polariton states and enhanced carrier transport through ultrafast polariton group velocities.
Bongjun Choi, Adam D. Alfieri, Wangleong Chen, Deep Jariwala   +3 more
wiley   +1 more source

Photon Avalanching Nanoparticles: The Next Generation of Upconverting Nanomaterials?

Advanced Functional Materials, EarlyView.
This Perspective outlines the mechanistic foundations that enable photon‐avalanche (PA) behavior in lanthanide nanomaterials and contrasts them with emerging application spaces and forward‐looking design strategies. By bridging threshold engineering, energy‐transfer dynamics, and materials engineering, we provide a coherent roadmap for advancing the ...
Kimoon Lee, Yunseo Kim, Hyeong‐ku Jo, Dongjoon Yoon, Byeonghyeok Im, WonJeong Yu, Eui‐Rim On, Changhwan Lee   +7 more
wiley   +1 more source

Realização experimental da simulação do algoritmo de Deutsch com o interferômetro de Mach-Zehnder

Revista Brasileira de Ensino de Física
Resumo Neste trabalho apresentamos a realização experimental da simulação do algoritmo de Deutsch através da montagem de um interferômetro de Mach-Zehnder, conforme proposta de Cabral e colaboradores [20].
Pedro Henrique Grosman, Daniel Gonzaga Braga, Jose Augusto Huguenin   +2 more
doaj   +1 more source

Clean Up Behind You ‐ Novel Patterning Approach for Solid Immersion Lenses

Advanced Functional Materials, EarlyView.
A focused ion beam (FIB) milling strategy enables rapid fabrication of solid immersion lenses (SILs) with smooth, debris‐free surfaces eliminating the need for post‐processing. The optimized pattern improves efficiency and surface quality. SILs containing NV centers are also investigated, confirming the technique's suitability for quantum and photonic ...
Aleksei Tsarapkin, Stefan Facsko, Wentao Zhang, Anna Mogilatenko, Kilian Unterguggenberger, Bailiang Li, Cem Güney Torun, Gerhard Hobler, Tommaso Pregnolato, Tim Schröder, Katja Höflich   +10 more
wiley   +1 more source

Multiplexed quantum repeaters based on single-photon interference with mild stabilization

Communications Physics
Quantum repeaters are pivotal in the physical layer of the quantum internet, and quantum repeaters capable of efficient entanglement distribution are necessary for its development.
Daisuke Yoshida, Tomoyuki Horikiri
doaj   +1 more source

Conformation-driven quantum interference effects mediated by through-space conjugation in self-assembled monolayers

Nature Communications, 2016
Tunnelling currents through molecular junctions are affected by quantum interference effects, but understanding the factors leading to them remains a challenge.
Marco Carlotti, Andrii Kovalchuk, Tobias Wächter, Xinkai Qiu, Michael Zharnikov, Ryan C. Chiechi   +5 more
doaj   +1 more source

Establishing a Model Precursor System: Over a Decade of Research on Carbon Dots from the Citric Acid‐Urea System

Advanced Functional Materials, EarlyView.
The citric acid/urea (CA‐Urea) precursor system offers a versatile, scalable route to carbon dots with tunable luminescence and multifunctionality. Mechanistic insights into precursor chemistry and reaction parameters have enabled doping, surface modification, and hybridization strategies, yielding CDs for luminescent devices, sensing, catalysis ...
Yupeng Liu, Zhiqi Cai, Xiangxin Sun, Hanyi Zhang, Yiming Hao, Jun Wu, Zekun Yan, Xue Wu, Yiqi Liang, Liming Wang, Songnan Qu   +10 more
wiley   +1 more source

Multiple-Photon Resonance Enabled Quantum Interference in Emission Spectroscopy of

Ultrafast Science
Quantum interference occurs frequently in the interaction of laser radiation with materials, leading to a series of fascinating effects such as lasing without inversion, electromagnetically induced transparency, Fano resonance, etc.
Xiang Zhang, Qi Lu, YaLei Zhu, Jing Zhao, Rostyslav Danylo, Liang Xu, Mingwei Lei, Hongbing Jiang, Chengyin Wu, Zhedong Zhang, Aurélien Houard, Vladimir Tikhonchuk, André Mysyrowicz, Qihuang Gong, Songlin Zhuang, Zengxiu Zhao, Yi Liu   +16 more
doaj   +1 more source

Inducing Ferromagnetism by Structural Engineering in a Strongly Spin‐Orbit Coupled Oxide

Advanced Functional Materials, EarlyView.
ABSTRACT Magnetic materials with strong spin‐orbit coupling (SOC) are essential for the advancement of spin‐orbitronic devices, as they enable efficient spin‐charge conversion, complex magnetic structures, spin‐valley physics, topological phases and other exotic phenomena.
Ji Soo Lim, Carmine Autieri, Merit Spring, Martin Kamp, Amar Fakhredine, Pavel Potapov, Daniel Wolf, Sergii Pylypenko, Axel Lubk, Johannes Schultz, Nicolas Perez, Börge Mehlhorn, Louis Veyrat, Mario Cuoco, Fadi Choueikan, Philippe Ohresser, Bernd Büchner, Giorgio Sangiovanni, Ralph Claessen, Michael Sing   +19 more
wiley   +1 more source