Results 191 to 200 of about 1,956,567 (332)

Competing quantum tunneling processes of heavy and light particles in isocyanic acid radical anions. [PDF]

Nat Commun
Tang J, Fan W, Wang L, Jiang X, Sun B, Zhou Y, Fang W, Zeng X, Zhou M.   +8 more
europepmc   +1 more source

Quantum tunneling of hydrogen atom transfer affects mandrel degradation in inertial confinement fusion target fabrication. [PDF]

iScience, 2022
Zhu Y, Yang X, Yu F, Wang R, Chen Q, Zhang Z, Wang Z.   +6 more
europepmc   +1 more source

The Mitochondrial Guardian α‐Amyrin Mitigates Alzheimer's Disease Pathology via Modulation of the DLK‐SARM1‐ULK1 Axis

Advanced Science, EarlyView.
Dietary habits play a key role in chronic diseases, and higher annual consumption of fruit and vegetable may lower risk of dementia. Artificial intelligence predicts the lipid‐like compound α‐Amyrin (αA) from plants with edible peels as a drug candidate against Alzheimer's disease.
Shu‐Qin Cao, Juan Ignacio Jiménez‐Loygorri, Yunguang Qiu, You Jung Kang, Khanh Van Do, Annabel E. Smith, Junjie Huang, Jun‐ping Pan, Lipeng Mao, Ang Li, Hangge Yang, Yahyah Aman, Maria Jose Donate Lagartos, Sofie Hindkjær Lautrup, Anbin Chen, Kristina Xiao Liang, Hailong Zhang, Juan Yi, Xurui Jin, Tin Cho Cheung, Olympia Apokotou, Florentia Papastefanaki, Rebecca Matsas, William A. McEwan, Feixiong Cheng, Hansang Cho, Guobing Chen, Huanxing Su, Konstantinos Palikaras, Oscar Junhong Luo, Qian Hua Zhao, Ding Ding, Cornelia van Duijn, Nektarios Tavernarakis, Patricia Boya, Tewin Tencomnao, Evandro F. Fang   +36 more
wiley   +1 more source

Hydrogen Activation by a σσ*-Carbene Through Quantum Tunneling. [PDF]

J Am Chem Soc
Bhagat V, Meisner J, Wagner JP.
europepmc   +1 more source

Equilibrating parent aminomercaptocarbene and CO₂ with 2-amino-2-thioxoacetic acid via heavy-atom quantum tunneling. [PDF]

Chem Sci, 2022
Bernhardt B, Bernhardt B, Schauermann M, Solel E, Eckhardt AK, Schreiner PR.   +5 more
europepmc   +1 more source

Imperfection in Semiconductors Leading to High Performance Devices

Advanced Science, EarlyView.
Crystalline perfection is typically pursued in semiconductors to enhance device performance. However, through modeling and experimental work, we show that defects can be strategically employed in a specific detection regime to increase sensitivity to extreme values. GaN diodes are demonstrated to effectively detect high‐energy proton beams at fluxes as
Jean‐Yves Duboz, Matilde Siviero, Lucas Lesourd, Eric Frayssinet, Sebastien Chenot, Petter Hofverberg, Sullivan Marafico, Marie Vidal, Maxime Hugues   +8 more
wiley   +1 more source

Quantum tunneling of homogeneous catalyst altering CO₂ reduction reaction pathway for stable Mg-CO₂ batteries. [PDF]

Sci Adv
Liu W, Li L, Li M, Sun Z, Liu Y, Guo S.
europepmc   +1 more source

Optical Anisotropy in van der Waals materials: Impact on Direct Excitation of Plasmons and Photons by Quantum Tunneling. [PDF]

Light Sci Appl, 2021
Wang Z, Kalathingal V, Hoang TX, Chu HS, Nijhuis CA.   +4 more
europepmc   +1 more source

Gallium Nitride Semiconductor Resonant Tunneling Transistor

Advanced Science, EarlyView.
Three‐terminal GaN semiconductor resonant tunneling transistors (RTTs), which comprise an double‐barrier AlN/GaN/AlN resonant tunneling diode integrated with a GaN high‐electron‐mobility transistor (HEMT) through epitaxial growth in series and parallel configuraions, respectively.
Fang Liu, JunShuai Xue, GuanLin Wu, JinYuan Yuan, JiaJia Yao, RenJie Liu, Zhuang Guo, ZeHui Li, HaoRan Hu, WenBo Sun, Cheng Zhao, ChenKai Zhang, XinYan Liu, Kai Zhang, JinCheng Zhang, Yue Hao   +15 more
wiley   +1 more source

Magnetic suppression of quantum tunneling: Insights from Fefferman, Shapiro, and Weinstein. [PDF]

Proc Natl Acad Sci U S A
Deift PA.
europepmc   +1 more source