Results 101 to 110 of about 744,511 (267)
This work introduces a regionally localized electrolyte (RLE) that spatially separates ether‐ and carbonate‐based functions to stabilize both Li metal and high‐voltage cathodes. An immobilized ether‐rich layer directs Li+ transport, activates LiNO3 locally, and forms a uniform LiF‐rich SEI, enabling lower overpotential, uniform deposition, and long ...
Eunbin Lim +4 more
wiley +1 more source
Jungsang Kim,1,2,* Ju-Hyun Lee,3,* Dongbin Jeong,4 Taekyung Lim,4 Sangwoo Jung,4 Kwongil Paeng,4 Sangyoup Lee,4 Hyunki Cho,4 Seungyoup Lee,4 Ikdu Kim,4 Byungsoo Kang,5,6 Jae Hyo Kim,7 Hongmin Chu,8 Museok Hong4 1Department of Preventive Medicine,
Kim J +13 more
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Multi‐Functional ZnO–Te Heterojunction Devices Enabling Compact Frequency Quadrupler
Wafer‐scale ZnO–Te heterojunction devices featuring tunable double negative differential transconductance (D‐NDT) are demonstrated at ≤ 200°C. Leveraging this unique characteristic, a single‐stage frequency quadrupler is realized, achieving a 64%–75% reduction in device count.
Jae Hyeon Jun +8 more
wiley +1 more source
The conductive and stretchable photothermal CuSe fiber is fabricated for versatile biomedical applications. This CuSe fiber functions as a reliable wearable strain sensor and heater due to its high conductivity, stretchability and photothermal efficiency.
Kukro Yoon +9 more
wiley +1 more source
Young Sang Lyu,1 Hongyup Ahn,2 Sangmo Hong,3 Cheol-Young Park4 1Division of Endocrinology and Metabolism, Department of Internal Medicine, Chosun University Hospital, Gwangju, Republic of Korea; 2Department of Statistics, Dongguk University, Seoul ...
Lyu YS, Ahn H, Hong S, Park CY
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Hydroxyl‐terminated MXene is integrated with a redox‐active covalent organic framework through electrostatic self‐assembly followed by hydrothermal treatment to construct MXene/COF heterostructures with a built‐in interfacial electric field. Termination‐controlled interfacial electronic modulation induces charge redistribution and favorable band ...
Cheru Fekadu Molla +4 more
wiley +1 more source
Background The importance of integrating Medical humanities education into medical curricula has been recognized worldwide. This study helps to understand the current status of the Medical humanities education in medical schools in Vietnam and provides ...
Thi Kim Chi Dang, Byung-Il Yeh
doaj +1 more source
X‐Functionality–Driven Photocatalytic Hydrogen Evolution in 2D 4‐X‐PEA2SnI4 Perovskites
We report a water‐based synthesis of 2D 4‐X‐PEA2SnI4 perovskite microcrystals with prominent photocatalytic (PC) activity for H2 production. The synergy between organic functionalization and HI‐derived iodide scavenges holes suppress octahedral distortion, and favor electron accumulation, enabling a PC H2 evolution ∼20 µmol·g−1 and long‐term stability ...
Taeyeon Kim +21 more
wiley +1 more source
This study demonstrates that memristors can replace conventional 2T–1C driving circuits with simplified 1T–1 m architectures by exploiting resistance switching. With ultra‐low switching voltages (< ±0.2 V) and multi‐level resistance states, the memristors precisely control the current injected into organic light‐emitting diodes (OLEDs).
Dong Hyun Kim +6 more
wiley +1 more source
Yoona Choi,1,2,* Bo Kyung Kim,3,4,* Jung-Hyun Won,2,5 Jae Won Yoo,6 Wona Choi,7 Surin Jung,7 Jae Yoon Kim,7,8 In Young Choi,7 Nack-Gyun Chung,6 Jae Wook Lee,6 Jung Yoon Choi,3,4 Hyoung Jin Kang,3,4,9 Howard Lee1,2,5,10,11 1Department of Applied ...
Choi Y +12 more
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