Results 251 to 260 of about 3,588,956 (379)

Broadband Metasurfaces with Simultaneous Control of Phase and Amplitude

Advances in Materials, 2014
Lixiang Liu, Xueqian Zhang, Mitchell Kenney, Xiaoqiang Su, Ningning Xu, C. Ouyang, Yun-long Shi, Jiaguang Han, Weili Zhang, Shuang Zhang   +9 more
semanticscholar   +1 more source

Illuminating the Origins of Ferroelectric‐Induced Photocurrent and Hole Lifetime Enhancement in BaTiO3 Photoanodes

Advanced Functional Materials, EarlyView.
The use of ferroelectric polarization to enhance photocatalytic and photoelectrocatalytic activity is an innovative, and increasingly studied route to improve the spatial separation of charge carriers and therefore enhance catalytic efficiency. These results demonstrate how the intrinsic properties of a ferroelectric film can extend charge carrier ...
Chloe Forrester, Adriana Augurio, Charlie Henderson, Ji‐Seon Kim, James R. Durrant, Joe Briscoe   +5 more
wiley   +1 more source

Luminance noise impacts putative luminance components of visual evoked potentials but not chromatic components. [PDF]

Psicol Reflex Crit
Lopes BB, Loureiro TMG, da Costa Brito FA, Miquilini L, Brasil A, Costa MF, Salomão RC, Ventura DF, Brino AL, da Silva Souza G.   +9 more
europepmc   +1 more source

A constant-amplitude random function generator [PDF]

, 1958
George A. Hellwarth
openalex   +1 more source

Al1‐xScxN‐Based Ferroelectric Domain‐Wall Memristors

Advanced Functional Materials, EarlyView.
(a) Conductive atomic force microscopy (CAFM) image of the initial state bidomain structure of the Al0.85Sc0.15N (a) showing an enhanced conductivity of the head‐to‐head domain boundary. (b) CAFM image of the same area after application of several −65 V, 1 s voltage pulses showing lower conductivity of the generated tail‐to‐tail domain walls.
Haidong Lu, Georg Schönweger, Niklas Wolff, Ziming Ding, Adrian Petraru, Isabel Streicher, Hermann Kohlstedt, Christian Kübel, Stefano Leone, Lorenz Kienle, Simon Fichtner, Alexei Gruverman   +11 more
wiley   +1 more source

A Novel Technique for Diaphragmatic Compound Motor Action Potential Monitoring Using the BeeAT Catheter During Cryoballoon Ablation for Atrial Fibrillation. [PDF]

J Arrhythm
Yamamoto K, Goto T, Kimura M.
europepmc   +1 more source

Decoding the Structure of Benzodithiophene Polymers for High‐Efficiency Organic Solar Cells

Advanced Functional Materials, EarlyView.
This study reveals a unique solid mesophase in top‐performing benzodithiophene‐based polymers for solar cells, comprising stacked solid‐like and liquid‐like layers. Combining nanoscale fibrillar domains with amorphous regions, it introduces a new structural paradigm.
Matteo Sanviti, Sara Marina, Xabier Rodriguez‐Martínez, Jesika Asatryan, Valerio Di Lisio, Sandra Hultmark, Junkal Gutierrez, Eduardo Solano, Jeromy J. Rech, Eugenio L. Solla, Wei You, Agnieszka Tercjak, M. Eugenio Vázquez, Daniele Cangialosi, Christian Müller, Harald Ade, Jaime Martin   +16 more
wiley   +1 more source

Response time, amplitude, and neural auditory maintenance in individuals with tinnitus: a comparative study. [PDF]

Codas
Schumacher CG, Moreira HG, Moraes DAO, Lazzari LR, Garcia MV, Didoné DD.   +5 more
europepmc   +1 more source

Tuning the Hydrogen Bond Network Inside the Helmholtz Plane for Industrial Hydrogen Evolution

Advanced Functional Materials, EarlyView.
The hydrogen bond network within the Helmholtz plane, a key component affecting the hydrogen evolution kinetics, remains far from having a consensus owing to the lack of fundamental understanding. Herein, it is discovered that the introduction of the atomic electric field generated by the weak Ru─Ga bonds can further improve the proportion of 4 ...
Xinyu Chen, Bianjing Sun, Qun Song, Zengbin Wang, Chenchen Qin, Muhammad Amjad Majeed, Chuntao Chen, Dongping Sun, Kai Zhang, Ming Zhao   +9 more
wiley   +1 more source

Research on horizontal nonlinear sub-harmonic vibration characteristics and stability control of rolling mill roll system. [PDF]

Sci Rep
Jiang L, Yang T, Shi W, Xie J.
europepmc   +1 more source