Results 221 to 230 of about 88,179 (292)

Polymer Network Modified Perovskite for High‐Performance Pure Blue Light‐Emitting Diodes

Advanced Functional Materials, EarlyView.
A polymer network of poly(4‐vinylphenol) (PVPh) is introduced to improve pure blue perovskite light‐emitting diodes. PVPh effectively passivates defects, enhances film morphology, reduces lattice strain, and suppresses ion migration. These effects lead to record device performance, achieving 9.82% external quantum efficiency and stable blue emission at
Zhongkai Yu, Jiawei Hong, Jiaxin Song, Zihao Ren, Ke Zhou, Shengnan Liu, Minhui Yu, Yue Xu, Minjeong Ha, Yongbin Hua, Baodan Zhao, Bo Ram Lee   +11 more
wiley   +1 more source

Bilayer TMDs for Future FETs: Carrier Dynamics and Device Implications. [PDF]

Nanomaterials (Basel)
Mansoori S, Chen E, Fischetti M.
europepmc   +1 more source

Regionally Localized Electrolyte Engineering via UV Crosslinking for Stable Ether–Carbonate Lithium Metal Batteries

Advanced Functional Materials, EarlyView.
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, Jeanie Pearl Dizon Suba, Jaegu Cho, Sukeun Yoon, Kuk Young Cho   +4 more
wiley   +1 more source

Tuning Fermi liquids with polaritonic cavities. [PDF]

Proc Natl Acad Sci U S A
Riolo R, Tomadin A, Mazza G, Asgari R, MacDonald AH, Polini M.   +5 more
europepmc   +1 more source

Multi‐Functional ZnO–Te Heterojunction Devices Enabling Compact Frequency Quadrupler

Advanced Functional Materials, EarlyView.
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, Byeong Gwan Kim, Min Seo Kang, Ui Gwan Shin, Minjae Kim, Kiyung Kim, Hae‐Won Lee, Yongsu Lee, Byoung Hun Lee   +8 more
wiley   +1 more source

Investigation of gate dielectric interface on contact resistance of short channel organic thin film transistors (OTFT). [PDF]

PLoS One
Prasanthi L, Panigrahy AK, Tata S, B RBJ, Rao TS, Prakash MD, Kundu SK.   +6 more
europepmc   +1 more source

Critical Role of Polymer Gate Dielectrics on the Charge Carrier Transport in Perovskite Field‐Effect Transistors

Advanced Functional Materials, EarlyView.
Charge transport in 2D tin perovskite FETs is shown to be governed by dielectric interface behavior. Polar polymer dielectrics induce dipolar disorder that localizes carriers, whereas nonpolar polymers suppress trapping and enable superior charge transport, ensuring stable and reliable transistor operation. ABSTRACT Understanding the role of interfaces
Chongyao Li, Zhitian Ling, Pawel Czulkin, Paul W. M. Blom, Wojciech Pisula, Tomasz Marszalek   +5 more
wiley   +1 more source

Two-Dimensional Covalent Organic Framework Films for High Dielectric Strength Electrically and Thermo-Mechanically Stable Low Permittivity Dielectrics. [PDF]

ACS Nano
Singh M, Parthiban R, Schroeder EM, Tiwary SK, Belduque Correa MC, Robles Hernandez FC, Shaffer DL, Karim A.   +7 more
europepmc   +1 more source

High-κ samarium oxysulfate dielectric for two-dimensional electronics with enhanced gate coupling. [PDF]

Nat Commun
Yuan J, Jian C, Gong Y, Ju Q, Cai Q, Kang J, Liu W.   +6 more
europepmc   +1 more source

Synthesis of crystalline polyamide for synergistically strengthening anticorrelated mechanical property and high-temperature capacitive energy storage. [PDF]

Nat Commun
Fan K, Li X, Li X, Dai Y, Luo L, Zhang D, Zhong SL, Dang ZM, Liu X.   +8 more
europepmc   +1 more source