Results 191 to 200 of about 2,888,573 (296)

Prevention of myopia in a near-primate by supplemental indigo light suggests a hypothesis for the myopia boom. [PDF]

Cell Rep Med
Grytz R, El Hamdaoui M, Yamashita T, D'Souza SP, KhalafAllah MT, Inanici M, Lang RA.   +6 more
europepmc   +1 more source

Origin of Enhanced Efficiency and Reduced Roll‐Off in Organic Light‐Emitting Diodes Based on Pt(II) Complexes

Advanced Science, EarlyView.
Controlled Pt–Pt fine structure in square‐planar Pt(II) complexes governs metal–metal‐to‐ligand charge‐transfer (MMLCT) state formation, exciton dynamics, and organic light‐emitting diode performance. Short Pt–Pt contacts in Pt(fppz)2 enable coherent metal–metal coupling, sub‐microsecond emission and an external quantum efficiency of 29%, whereas ...
Atul Shukla, Sarah K. M. McGregor, Julian A. Steele, Innes K. Gale, Kiyoshi Miyata, Monirul Hassan, Christian McDonald, Romain J. Lepage, Eduardo Solano, Pilankatta K. Ramya, Cherumuttathu H. Suresh, Takumi Ehara, Chihaya Adachi, Ken Onda, Shih‐Chun Lo, Ebinazar B. Namdas   +15 more
wiley   +1 more source

Habitual Spectacle-Corrected Distance Visual Acuity and Axial Elongation in School-Based Myopia Screening: A Retrospective Cohort Study. [PDF]

Healthcare (Basel)
Zhang YR, Mi QL, Xiao H, Nie YY, Chai YC, Li T, Duan JG.   +6 more
europepmc   +1 more source

Advances in Se Wide‐Bandgap Photovoltaics and TexSe1‐x SWIR Photodiodes

Advanced Science, EarlyView.
In this review, fundamental properties and current challenges in Se photovoltaics (PVs) for tandem and indoor PVs and TexSe1‐x alloys for short wave infrared photodiodes are discussed. A case is made for the practicality of elemental chalcogenide optoelectronics, and a pathway toward resolving the key challenges in these respective technologies is ...
Adam D. Alfieri, Deep Jariwala
wiley   +1 more source

Axial Length Estimation Using Metadata From Swept-Source Optical Coherence Tomography Angiography. [PDF]

Invest Ophthalmol Vis Sci
Zhu Y, Wagner SL, Zeng R, Garg I, Wang L, Ding X, Gumustop SS, Nodecker KN, Chen C, Ploumi I, Shah SH, Vavvas DG, Patel NA, Husain D, Miller JW, Kim LA, Wu DM, Elze T, Miller JB.   +18 more
europepmc   +1 more source

Observation of Magnetic‐Anisotropy Crossover and High‐Temperature Skyrmions in the Dirac Magnet Fe3Ge with a Distorted Kagome Lattice

Advanced Science, EarlyView.
A temperature‐driven magnetic anisotropy crossover is revealed in the Dirac kagome magnet Fe3Ge with a distorted kagome lattice. The transition from easy‐plane to easy‐axis magnetic anisotropy stabilizes robust Bloch‐type skyrmions over an exceptionally wide temperature window of 375–650 K.
Yalei Huang, Xiaowei Lv, Bin Li, Chunqiang Xu, Dhanarajagopal Alltrin, Xiaoxuan Ma, Wanting Yang, Wei Zhou, Xiangzhuo Xing, Wen‐Chin Lin, Raman Sankar, Michael Smidman, Shixun Cao, Dong Qian, Renchao Che, Xiaofeng Xu   +15 more
wiley   +1 more source

Monthly variations and climatic factors on acute primary angle-closure admissions: a 5-year retrospective hospital-based study in Shenzhen, China. [PDF]

Int J Ophthalmol
Jin AX, Si J, Tao YF, Yang MM, Pan XH, Feng YT, Gong D, Fan N.   +7 more
europepmc   +1 more source

Disorder Driven Anisotropic Nonlinear Hall Effect in the Kagome Metal YbCo6Ge6 at Room Temperature

Advanced Science, EarlyView.
The intrinsic structural disorder and short‐range correlated motifs in the kagome metal YbCo6Ge6 constitute the primary mechanism for a robust and anisotropic nonlinear Hall effect (NLHE). This effect is sustained across a wide temperature range, achieving a nonlinear responsivity of up to ∼4.5 × 10−3 m/V at 70 K, higher than known disordered and ...
Qurat Ul Ain, Weiyao Zhao, Thanh Tung Huynh, Yuefeng Yin, Fang Tang, Yong Fang, Junlin Yan, Jacek Jasieniak, Timothy Petersen, Yang Liu, Nikhil V. Medhekar, Julie Karel   +11 more
wiley   +1 more source

Relationships of Body Composition with Refractive Error and Axial Length in 8-Year-Old Japanese Children. [PDF]

J Clin Med
Bao M, Harada R, Okabe N, Kasai Y, Takahashi A, Kuleshov C, Shigemoto Y, Shinohara R, Yui H, Kobayashi A, Kushima M, Otawa S, Yamagata Z, Kashiwagi K, Yamanashi Adjunct Study of the Japan Environment and Children’s Study Group.   +14 more
europepmc   +1 more source

Sublattice‐Resolved Magnetoelastic Coupling and Opposing Pressure Responses in the Frustrated Magnetocaloric GdMn2O5

Advanced Science, EarlyView.
In GdMn2O5, sublattice‐resolved EXAFS and diffraction analysis reveal pronounced spin‐phonon coupling and an unexpected opposing pressure response: the Mn‐driven Néel temperature slightly decreases while the Gd‐sublattice ordering temperature rises under pressures up to 0.86 GPa.
Romualdo S. Silva Jr., João E. Rodrigues, Javier Gainza, Henrik L. Andersen, Federico Serrano‐Sánchez, Neven Biskup, Olivier Mathon, Norbert M. Nemes, José L. Martínez, José A. Alonso   +9 more
wiley   +1 more source