Results 141 to 150 of about 463,553 (255)

Thermally Activated Delayed Fluorescence and Beyond. Photophysics and Material Design Strategies.

Advanced Photonics Research, EarlyView.
Photophysical properties of TADF molecules are determined by characteristic parameters that are discussed in detail(. Moreover, using femtosecond time‐resolved spectroscopy, quantum mechanical considerations, and state‐of‐art calculations, deeper understanding allows us to design breakthrough Cu(I) and organic TADF‐ OLED materials. For the latter ones,
Hartmut Yersin, Uwe Monkowius
wiley   +1 more source

Downshifting Layer of Europium‐Doped NaGdF4: From the Optimization of the Sol–Gel Process to the Luminescent Properties

Advanced Photonics Research, EarlyView.
The present approach proposes a high yield production method, using an inexpensive equipment, for the fabrication of lanthanide‐doped ternary fluoride films having high crystallinity and a very homogeneous surface. This efficient sol–gel/spin‐coating approach produces, selectively and reproducibly, the hexagonal undoped and Eu‐doped NaGdF4 films.
Anna Lucia Pellegrino, Francesca Lo Presti, Francesca Loschi, Adolfo Speghini, Graziella Malandrino   +4 more
wiley   +1 more source

Polarizabilities as probes for P, T, and PT violation

New Journal of Physics
Searches for violations of the fundamental symmetries of parity P and time reversal T in atomic and molecular systems provide a powerful tool for precise measurements of the physics of and beyond the standard model. In this work, we investigate how these
Sebastian Lahs, Daniel Comparat
doaj   +1 more source

CO2 in Ionene–Ionic Liquid Composite Membranes

Advanced Sustainable Systems, EarlyView.
Ionene–IL composites feature IL‐rich domains spanning hundreds of nanometers within the ionene matrix, enabling CO2 absorption and redistribution in both regions. As IL content increases, ionic domains expand, enhancing CO2 solubility. These composites offer a promising platform for CO2 separation membranes, combining improved diffusion and selectivity
Ying Chen, Manh‐Thuong Nguyen, Jennifer Yao, Kee Sung Han, Sudhir Ravula, Mingyi Zhang, Ying Xia, Eric D. Walter, J. David Bazak, Robert P. Young, Zihua Zhu, Jason E. Bara, Nancy M. Washton, David J. Heldebrant   +13 more
wiley   +1 more source

Analysis of Electronic Structure and Binding Energy in Five‐Electron GaAs/AlxGa1‐xAs Quantum Dots Under Penetrable Confinement Potential

Advanced Theory and Simulations, EarlyView.
This study analyses the electronic structure of five‐electron spherical quantum dots with penetrable confinement potential. Spatial confinement and the influence of potential barrier height give rise to the unique properties of quantum dots. These effects lead to profound changes in their energy spectra and optical properties which play a key role in ...
Yusuf Yakar, Bekir Çakır, Ayhan Özmen
wiley   +1 more source

Radiative inverse seesaw model with hidden $U(1)$ gauge symmetry enhancing lepton $g-2$

We propose a new inverse seesaw model based on hidden local $U(1)$ symmetry framework where inverse seesaw mechanism is induced at one loop level. A Majorana mass term of singlet fermion is forbidden by the $U(1)$ symmetry and it is generated at one-loop
Nomura, Takaaki, Okada, Hiroshi
core  

Molecular Interlayer for High‐Performance and Stable 2D Tin Halide Perovskite Transistor

Advanced Science, EarlyView.
Molecular interlayers are designed for p‐channel 2D Sn halide thin‐film transistors, yielding exceptional performance metrics, a significant reduction in hysteresis, and enhanced ambient stability. The effectiveness of new molecular interlayers (TPOF1, TPOF2, and 2F‐TOPF2) is confirmed by surface treatment, demonstrating remarkable carrier mobility ...
Bum Ho Jeong, Juan Anthony Prayogo, Jongmin Lee, Seok Woo Lee, Dong Ryeol Whang, Dong Wook Chang, Hui Joon Park   +6 more
wiley   +1 more source

From Lab to Life: Self‐Powered Sweat Sensors and Their Future in Personal Health Monitoring

Advanced Science, EarlyView.
This review focuses on recent advances in self‐powered sweat sensors in personal health monitoring, including sweat sensors, energy harvesters, energy management, and their applications. It analyzes the difficulties and challenges in the research field of self‐powered sweat sensors and looks into the future direction of self‐powered sweat sensors from ...
Nan Gao, Guodong Xu, Gang Chang, Yuxiang Wu   +3 more
wiley   +1 more source

Electrical Stimulation Therapy – Dedicated to the Perfect Plastic Repair

Advanced Science, EarlyView.
This review discusses various types of electrical stimulation sources and materials, delving into the roles and mechanisms of electrical stimulation therapy in plastic surgery for tissue repair. This work broadens the clinical perspective of electrical stimulation, covering diverse repair needs from bone to soft tissues, and provides insights into ...
Kexin Deng, Ruizeng Luo, Ying Chen, Xiaoqiang Liu, Yuanyin Xi, Muhammad Usman, Xupin Jiang, Zhou Li, Jiaping Zhang   +8 more
wiley   +1 more source

Progress and Perspectives in 2D Piezoelectric Materials for Piezotronics and Piezo‐Phototronics

Advanced Science, EarlyView.
This review examines advancements in 2D materials, focusing on their applications in piezotronics and piezo‐phototronics. It discusses key materials like TMDs, h‐BN, and phosphorene, highlighting their unique mechanical, electronic, and optical properties.
Fengyi Pang, Pin Zhao, Hyeon Yeong Lee, Dae‐Jin Kim, Xiangchun Meng, Yong Soo Cho, Sang‐Woo Kim   +6 more
wiley   +1 more source