Results 231 to 240 of about 4,976 (269)

Solvent-Controlled Strategy for Color-Tunable Fluorescence Carbon Dots and Their Application in Light-Emitting Diodes. [PDF]

Molecules
Zhang Y, Zhao H.
europepmc   +1 more source

Photonic Time Crystals and Time‐Varying Electromagnetic Metamatter: A New Direction for Ultrafast Tunable Photonic and Microwave Materials and Devices

Advanced Science, EarlyView.
Photonic time crystals (PTCs) are systems in which electromagnetic parameters are modulated periodically in time, producing momentum bandgaps via temporal scattering rather than spatial Bragg processes. This review examines the theoretical frameworks, modeling, and computational tools for time‐varying media, and summarizes experimental demonstrations ...
Ranjan Kumar Patel, Shriram Ramanathan, Ronald P. Jenkins, Michael J. Carter   +3 more
wiley   +1 more source

Star formation shut down by multiphase gas outflow in a galaxy at a redshift of 2.45. [PDF]

Nature
Belli S, Park M, Davies RL, Mendel JT, Johnson BD, Conroy C, Benton C, Bugiani L, Emami R, Leja J, Li Y, Maheson G, Mathews EP, Naidu RP, Nelson EJ, Tacchella S, Terrazas BA, Weinberger R.   +17 more
europepmc   +1 more source

Enzyme‐Inspired Hydrogen‐Bonded Organic Frameworks for Synergistic Capture, Detection, and Degradation of Nerve Agent Simulants

Advanced Science, EarlyView.
FDU‐HOF‐5, an enzyme‐inspired hydrogen‐bonded framework, enables targeted capture, real‐time visual alert, and detoxification of nerve agent simulants through biomimetic sites and multivalent interactions. Integrable into protective gear, it pioneers on‐site threat monitoring strategies for persistent neurotoxic hazards, advancing smart, responsive ...
Jiabao Liu, Guanglai Mo, Xiangyu Gao, Yingjia Deng, Yijin Wang, Qingyu Niu, Yujie Lei, Bin Fei, Joanne Yip, Zhaozhen Zhang, Jie Wu, Yunbo Bi, Kaikai Ma, Zhiqiang Li, Peng Li   +14 more
wiley   +1 more source

A follow-up strategy enabling discovery of electromagnetic counterparts to highly magnified gravitationally lensed gravitational waves. [PDF]

Philos Trans A Math Phys Eng Sci
Ryczanowski D, Cooke J, Freeburn J, Gompertz B, Haines CP, Nicholl M, Smith G, Van Bemmel N, Zhang J.   +8 more
europepmc   +1 more source

Gutmann Donor Theory‐Guided Design of Mononuclear Ionic Cluster for Exceptional N‐Type Thermoelectric Ionogel

Advanced Science, EarlyView.
Super‐stretchable and self‐healing polyacrylate ternary ionogel elastomers are used for flexible i‐TE devices. Based on Gutmann donor theory of doped anion, the work proposes a three‐parameter tuning strategy of flexible polymer‐doped anion‐synergistic cation to achieve the systematic design of ionic thermoelectric materials. Abstract Quasi‐solid‐state,
Bin Chen, Mingxuan Tian, Hongji Wang, Yun Jin, Heng Tang, Xingrui Chen, Shengxue Yu, Changyuan Yan, Wenwei Lei, Taihong Wang   +9 more
wiley   +1 more source

Primordial black holes and their gravitational-wave signatures. [PDF]

Living Rev Relativ
Bagui E, Clesse S, De Luca V, Ezquiaga JM, Franciolini G, García-Bellido J, Joana C, Kumar Jain R, Kuroyanagi S, Musco I, Papanikolaou T, Raccanelli A, Renaux-Petel S, Riotto A, Ruiz Morales E, Scalisi M, Sergijenko O, Ünal C, Vennin V, Wands D, LISA Cosmology Working Group.   +20 more
europepmc   +1 more source

Analysis of the two degree field galaxy redshift survey

, 2001
Iohn Peder Ragnar Norberg
openalex   +1 more source

Wafer Scale III‐Nitride Deep‐Ultraviolet Vertical‐Cavity Surface‐Emitting Lasers Featuring Nanometer‐Class Control of Cavity Length

Advanced Science, EarlyView.
A DUV‐VCSEL strategy featuring the nanometer‐class control of the cavity length is proposed in the DUV optoelectronic framework based on GaN templates. After the sapphire removal, a self‐terminated etching technology is developed, whereby the cavity length can be accurately determined by epitaxy instead of the fabrication process. As such, a record low
Chen Ji, Jiaming Wang, Fujun Xu, Lisheng Zhang, Jing Lang, Ziyao Zhang, Fuyun Tan, Chengzhi Ji, Junchuan Zhang, Erfei Zhang, Xiangning Kang, Zhixin Qin, Guangxu Ju, Jiejun Wu, Xuelin Yang, Ning Tang, Xinqiang Wang, Weikun Ge, Bo Shen   +18 more
wiley   +1 more source

Carbon Dots-Modified Hollow Mesoporous Photonic Crystal Materials for Sensitivity- and Selectivity-Enhanced Sensing of Chloroform Vapor. [PDF]

Nanomicro Lett
Liu J, Liu J, Li Z, Zhao L, Wang T, Yan X, Liu F, Li X, Li Q, Sun P, Lu G, Zhao D.   +11 more
europepmc   +1 more source