Results 281 to 290 of about 1,774,251 (388)

Single photon emitters in exfoliated WSe2 structures.

Nature Nanotechnology, 2015
M. Koperski, M. Koperski, K. Nogajewski, A. Arora, V. Cherkez, P. Mallet, J. Veuillen, J. Marcus, P. Kossacki, P. Kossacki, M. Potemski   +10 more
semanticscholar   +1 more source

Gated PN Junction in Ambipolar MoS2 for Superior Self‐Powered Photodetection

Advanced Functional Materials, EarlyView.
A high‐quality gated pn junction based on ambipolar molybdenum disulfide (MoS2) is demonstrated by employing a partial‐gate structure and a Pt bottom contact that forms a semi‐van der Waals interface, facilitating efficient hole injection into the channel.
Jaeha Hwang, Jungi Song, Hanbyeol Jang, Yongwook Seok, Jiwi Park, Suyeon Lee, Jun‐Hyeok Choi, Gyeongsu Lee, Kenji Watanabe, Takashi Taniguchi, Byoung Hun Lee, Kyoungsik Yu, Kayoung Lee   +12 more
wiley   +1 more source

In vivo three-photon imaging of activity of GCaMP6-labeled neurons deep in intact mouse brain

Nature Methods, 2017
D. Ouzounov, Tianyu Wang, Mengran Wang, Danielle Feng, N. Horton, Jean C. Cruz-Hernández, Yu-Ting Cheng, Jacob Reimer, A. Tolias, N. Nishimura, Chris Xu   +10 more
semanticscholar   +1 more source

Additive‐Driven Phase Control for Stable and Efficient CsPbI₃ Solar Cells Via Ambient Low‐Temperature Processing

Advanced Functional Materials, EarlyView.
CsPbI₃ perovskite solar cells face stability issues due to high annealing temperatures and moisture. Butylammonium acetate (BAAc) enables stable phase formation at 160°C in ambient laboratory conditions, enhancing efficiency and stability, achieving 18.6% PCE, and maintaining over 81% efficiency after 1,000 hours of maximum power point tracking under 1
Narendra Pai, Aaron Seeber, Wen Liang Tan, Luke J. Sutherland, Chris Easton, Wenqi Yan, Yogesh Gulia, Yesim Gozukara, Jueng‐Eun Kim, Mei Gao, Dechan Angmo   +10 more
wiley   +1 more source

User evaluation of detector performance in clinical photon-counting and energy-integrating CT scanners using DICOM images. [PDF]

Med Phys
Li K, Liu X, Jacobsen MC, Rong J, Jensen CT, Tamm EP, Dong F.   +6 more
europepmc   +1 more source

High‐Density Boron Nitride Nanotube Composites via Surfactant‐Stabilized Lyotropic Liquid Crystals for Enhanced Space Radiation Shielding

Advanced Functional Materials, EarlyView.
High‐density BNNT films, enabling mechanical robustness and high space radiation shielding effectiveness, are fabricated using surfactant‐stabilized BNNT liquid crystal. Simulations indicate that a 50 g cm−2 BNNT film can reduce radiation exposure by 56% compared to zero shielding, potentially doubling the duration of astronaut missions on the lunar ...
Young‐Kyeong Kim, Ik Jae Lim, Hongjin Lim, Yongbi Joo, Jueun Park, Md Monir Hossain, Hyunjin Cho, Nam‐Ho You, Seokhoon Ahn, Hunsu Lee, Sang Seok Lee, Yongho Joo, Se Youn Moon, Hee Il Yoo, Calista Lum, Cheol Park, Siyoung Q. Choi, Se Gyu Jang   +17 more
wiley   +1 more source

Why are not all paediatric cancer patients treated with protons? A population-based report from Sweden, 2016-2023. [PDF]

Acta Oncol
Asklid A, Kristensen I, Martinsson U, Nilsson M, Blomstrand M, Agrup M, Flejmer A, Svärd AM, Fröjd C, Almhagen E, Engellau J, Embring A.   +11 more
europepmc   +1 more source

Emergence of Light‐Transforming Layered Hybrid Halide Perovskites

Advanced Functional Materials, EarlyView.
The emerging class of light‐transforming layered halide perovskite materials is reviewed, outlining challenges for their development and perspectives toward application in the future. Abstract Layered hybrid halide perovskites (LHPs) have attracted considerable attention in optoelectronics.
Ghewa AlSabeh, Jovana V. Milić
wiley   +1 more source

Carbon ion combined photon radiotherapy induces ferroptosis via NCOA4-mediated ferritinophagy in glioblastoma. [PDF]

Redox Biol
Chen L, Lin W, Le Z, Wan F, Zhang H, Geng S, Huang Q, Gao J, Hu W, Chen H, Liu X, Shao C, Su F, Lu JJ, Kong L.   +14 more
europepmc   +1 more source

CO2 Reduction on Copper‐Nitrogen‐Doped Carbon Catalysts Tuned by Pulsed Potential Electrolysis: Effect of Pulse Potential

Advanced Functional Materials, EarlyView.
This study demonstrates that pulsed potential electrolysis significantly improves CO2 reduction performance on copper‐nitrogen doped carbon electrodes. The formation of cationic copper sites and metallic clusters as a function of applied intermittent potential leads to notable selectivity changes compared to potentiostatic reduction.
Dorottya Hursán, Janis Timoshenko, Andrea Martini, Hyo Sang Jeon, Eduardo Ortega, Martina Rüscher, Arno Bergmann, Aram Yoon, Uta Hejral, Antonia Herzog, Clara Rettenmaier, Felix T. Haase, Philipp Grosse, Beatriz Roldan Cuenya   +13 more
wiley   +1 more source