Results 131 to 140 of about 264,866 (394)

Tuning of defects in ZnO nanorod arrays used in bulk heterojunction solar cells [PDF]

, 2012
Diana C. Iza, David Muñoz‐Rojas, Q. X. Jia, B. S. Swartzentruber, Judith L. MacManus‐Driscoll   +4 more
openalex   +1 more source

Ion‐Reconfigurable “N”‐Shaped Antiambipolar Behavior in Organic Electrochemical Transistors

Advanced Materials, EarlyView.
A unique N‐shaped negative differential transconductance (NDT) characteristics is demonstrated in single‐polymer organic electrochemical transistors through a sequential doping–redox–doping process driven by iodide ions. This redox‐driven mechanism enables low‐voltage, ion‐controlled reconfigurability and tunable current modulation, allowing seamless ...
Debdatta Panigrahi, Daniele Zucchelli, Zeinab Hamid, Christina Kousseff, Arup Sarkar, Aristea Pavlou, Zhitian Ling, Somayeh Kashani, Iain McCulloch, Paul W. M. Blom, Fabrizio Torricelli, Paschalis Gkoupidenis   +11 more
wiley   +1 more source

Light‐Induced Entropy for Secure Vision

Advanced Materials, EarlyView.
This work realized a ternary true random number generator by exploiting stochastic traps emerging within multiple junction interfaces, and quantitatively validated the generation of high‐quality random numbers. Furthermore, it successfully demonstrated diverse applications, including AI‐resilient image security, thereby providing a valuable guide for ...
Juhyung Seo, Seungme Kang, Chaehyun Kim, Taehyun Park, Youngwoo Yoo, Yeong Kwon Kim, Wonjun Shin, Byung Chul Jang, Young‐Joon Kim, Hocheon Yoo   +9 more
wiley   +1 more source

Interface Magnetoresistance in Manganite-Titanate Heterojunctions [PDF]

, 2006
Tomofumi Susaki, N. Nakagawa, Harold Y. Hwang   +2 more
openalex   +1 more source

Highly Rectifying Heterojunctions Formed by Annealed ZnO Nanorods on GaN Substrates [PDF]

, 2020
Stanislav Tiagulskyi, Roman Yatskiv, Hana Faitová, Šárka Kučerová, David Roesel, J. Vaniš, Jan Grym, Jozef Veselý   +7 more
openalex   +1 more source

Fe₃O₄/Fe/FeS Tri‐Heterojunction Node Spawning N‐Carbon Nanotube Scaffold Structure for High‐Performance Sodium‐Ion Battery [PDF]

, 2023
Yuan Liu, Qing Hua Lin, Xiaocui Chen, Xu-Feng Meng, Baoxiu Hou, Haiyan Liu, Shuaihua Zhang, Ningzhao Shang, Zheng Wang, Chaoyue Zhang, Jianjun Song, Xiaoxian Zhao   +11 more
openalex   +1 more source

Role of the Recombination Zone in Organic Light‐Emitting Devices

Advanced Materials, EarlyView.
This review summarizes the critical role of the recombination zone in organic light‐emitting diodes (OLEDs). We highlight that broadening the recombination zone in OLEDs based on emissive layers with balanced charge transport and high photoluminescence quantum yields provides a promising route toward achieving both long operational lifetime and high ...
Yungui Li, Karl Leo
wiley   +1 more source

Ultrafast Vertical Organic Electrochemical Transistors With Ion‐Permeable Conductive Polymer Top Electrodes

Advanced Materials, EarlyView.
Vertical organic electrochemical transistors (vOECTs) are limited in speed by ion‐impermeable metal electrodes that slow ion injection. Using ion‐permeable PBFDO top electrodes allows direct vertical ion injection into BBL channels, achieving high current densities (>400 A cm−2), large on/off ratios (>106), and ultrafast switching in 28 µs. This sets a
Han‐Yan Wu, Yingxue An, Luigi Fabiano, Qifan Li, Qingqing Wang, Feng Zhang, Wenlong Jin, Miao Xiong, Junpeng Ji, Ugo Bruno, Grzegorz Greczynski, Grazia Maria Lucia Messina, Xianjie Liu, Chi‐Yuan Yang, Simone Fabiano   +14 more
wiley   +1 more source

Research on Resistive Switching Mechanism of SnO2/SnS2 Based Heterojunction Memory Devices

Advanced Electronic Materials
This study investigates the electrical properties of the SnO2/SnS2 heterojunction as the interlayer for resistive random access memory (RRAM). In this work, (NH4)4Sn2S6 is used as a source for the production of the heterojunction.
WenBin Liu, Lifang Hu, RuoXuan Zhao, ZhiYong Hou, JinYu Tian   +4 more
doaj   +1 more source

Design of double oxygen vacancy-rich Bi2O2S0.8F0.4/BiOBr S-scheme heterojunction via tuning band structure for CO2 photoreduction

Journal of Materiomics
S-scheme heterojunction has garnered significant interest owing to its distinctive band structure and interfacial interaction. In this work, nanosheets-like Bi2O2S0.8F0.4/BiOBr heterojunction photocatalyst with dual surface oxygen vacancies was ...
Xifeng Hou, Chenbin Ai, Songyu Yang, Jianjun Zhang, Yanfeng Zhang, Jingze Liu   +5 more
doaj   +1 more source