Results 281 to 290 of about 308,424 (390)

Large mode volume integrated Brillouin lasers for scalable ultra-low linewidth and high power. [PDF]

Nat Commun
Liu K, Nelson KD, Behunin RO, Blumenthal DJ.   +3 more
europepmc   +1 more source

Mimicking Synaptic Plasticity: Optoionic MoS2 Memory Powered by Biopolymer Hydrogels as a Dynamic Cations Reservoir

Advanced Functional Materials, EarlyView.
Janus (MoS2) transistors functionalized with sodium alginate (SA) and poly(vinylidene fluoride‐co‐trifluoroethylene) [P(VDF‐TrFE)] exhibit persistent photo‐induced ionic gating, driven by dynamic cation migration at the hybrid interface. This ionic mechanism enables finely tunable photoconductivity and emulates key synaptic plasticity behaviors ...
Yeonsu Jeong, Pietro Tordi, Adrián Tamayo, Bin Han, Massimo Bonini, Paolo Samorì   +5 more
wiley   +1 more source

Ultrastable lasing from perovskite colloidal nanocrystals. [PDF]

Sci Adv
Li X, Jia Y, Liu M, He S, Guo J, Wu K.
europepmc   +1 more source

Polaronic and Electrochemical Signatures in Group IVB (Ti, Zr, Hf) Oxides: Unified SKP–DFT Insights for Tunable Transport in Energy and Electronic Devices

Advanced Functional Materials, EarlyView.
Charge carrier concentration and mobility in TiO2, ZrO2, and HfO2 powder films are experimentally mapped as a function of temperature. The results uncover polaron‐mediated transport regimes and field‐activated conduction, enabling the design of oxide‐based electronic and energy devices with thermally tunable functionality.
Beatriz Moura Gomes, Júlia Holtz, Maria Luís Pinto, Maria Helena Braga   +3 more
wiley   +1 more source

Effect of Multiplication and Charge Layers on the Gain in InGaAsSb/AlGaAs Avalanche Photodiodes at Room Temperature. [PDF]

Sensors (Basel)
Manyk T, Rutkowski J, Kłos K, Gajowski N, Krishna S, Martyniuk P.   +5 more
europepmc   +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

Wide-angle all-optical filtering via defective distributed Bragg reflectors. [PDF]

Sci Rep
Bozorgzadeh F.
europepmc   +1 more source

Electrically Binary and Ternary Convertible CMOS Inverter and Logic Gate Using Complementary Field‐Effect Transistors Based on Vertically Stacked MoS2/WSe2 n‐/p‐ Field‐Effect Transistors

Advanced Functional Materials, EarlyView.
In this work, a reconfigurable T‐CMOS inverter based on vertically stacked MoS2 and WSe2 MOSFETs with a gate‐tunable MoS2 resistor, enabling stable ternary logic, is demonstrated. The T‐CMOS inverter supports electrical switching between ternary and binary modes and is further extended to implement ternary NAND (NMIN) and NOR (NMAX) logic gates ...
Changwook Lee, Dongyoung Kim, Eunyeong Yang, Jiwon Ma, Kibum Kang, Jiwon Chang   +5 more
wiley   +1 more source

Requirements for next-generation integrated photonic FMCW LiDAR sources. [PDF]

Nat Commun
Bianconi S, Ribes-Pleguezuelo P, Silvestri F.   +2 more
europepmc   +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