Results 61 to 70 of about 2,228,604 (285)

Ferroelectric Quantum Dots for Retinomorphic In‐Sensor Computing

Advanced Materials, EarlyView.
This work has provided a protocol for fabricating retinomorphic phototransistors by integrating ferroelectric ligands with quantum dots. The resulting device combines ferroelectricity, optical responsiveness, and low‐power operation to enable adaptive signal amplification and high recognition accuracy under low‐light conditions, while supporting ...
Tingyu Long, Huanyu Zhou, Jaewan Ko, Hongwei Tan, Jaemin Lim, Yanfei Zhao, Daehan Kang, Eojin Yoon, Gyeong‐Tak Go, Somin Kim, Seung‐Woo Lee, Chan‐Yul Park, Hyojun Choi, Hyeran Kim, Hyung Joong Yun, Sung Hyuk Park, Kwan Sik Park, Jeong Woo Park, Mungeun Kim, Yong Soo Cho, Ho Won Jang, Wenqiang Yang, Min Hyuk Park, Wan Ki Bae, Sebastiaan van Dijken, Joona Bang, Tae‐Woo Lee   +26 more
wiley   +1 more source

Breakdown of organic coatings in corrosive environments examined by scanning kelvin probe and scanning acoustic microscopy

Electrochimica Acta, 2004
Abstract Some new insights into organic coating breakdown have been obtained by examining coated steel samples after various periods of exposure to 3% NaCl solution, using a novel combination of two powerful techniques. Scanning acoustic microscopy (SAM) was used to detect disbonding and blistering, possible even beneath optically opaque organic ...
Reddy, B, Doherty, M, Sykes, J
openaire   +2 more sources

Control of bilayer polyelectrolyte coating parameters using the Kelvin probe microscopy [PDF]

, 2017
В работе исследовалось бислойное покрытие полиэтиленимин/глюкозооксидаза на поверхности Si/SiO2 методом Кельвин-зонд силовой микроскопии (КЗСМ). При помощи КЗСМ удалось определить влияние освещения и типа проводимости Si на количество адсорбированных ...
Kozlowski, A. V., Стецюра, С. В., Stetsyura, S. V., Козловский, A. В.   +3 more
core  

n‐Type Polymer Radio Frequency Rectifiers Operating at 18.5 GHz

Advanced Materials, EarlyView.
Combining an n‐doped polymer semiconductor with wafer‐scale asymmetric planar electrodes featuring work function‐engineered contacts yields radio‐frequency diodes and rectifying circuits operating at up to 18.5 GHz. The devices combine scalable manufacturing with an operating frequency previously unattainable by large‐area organic electronics ...
Lazaros Panagiotidis, Filip Aniés, Yiyang Yu, Mohammed Ghadiyali, Hendrik Faber, Zhanibek Bizak, Youssef Kabri, Pavlos Tzourmpakis, Suman Mandal, Linqu Luo, Temur Maksudov, Mohamad Insan Nugraha, Harold F. Mazo‐Mantilla, Patrice Vanelle, Julie Broggi, Khaled N. Salama, Udo Schwingenschlögl, Martin Heeney, Atif Shamim, Thomas D. Anthopoulos   +19 more
wiley   +1 more source

Scanning Probe Microscopy: From Living Cells to the Subatomic Range

, 2010
In this chapter the reader will be introduced to scanning probe microscopy of samples varying by seven orders of magnitude in size (Fig. 13.1). The largest samples presented are living cells, measuring some hundreds of micrometers.
Aumayr, Friedrich, Drack, Manfred, Franek, Friedrich, Winter, Hannspeter, Gebeshuber, I.C.   +4 more
core   +2 more sources

Biomedical applications of scanning probe microscopy [PDF]

, 2017
Приведен обзор достижений сканирующей зондовой микроскопии в решении задач практической медицины. Среди активно развивающихся направлений – создание высокоэффективных методов для раннего обнаружения биологических мишеней (белков, антигенов и антител ...
Yaminsky, I. V., Яминский, И. В., Мешков, Г. Б., Ахметова, А. И., Akhmetova, A. I., Meshkov, G. B.   +5 more
core  

Laser‐Assisted Phase Engineering of 2D MoS2 for Efficient Solution‐Processed Electronics

Advanced Materials, EarlyView.
Here, local laser‐assisted phase transition from solution‐processed phase‐pure 1T′ to 2H MoS2 is shown to critically depend on the irradiation atmosphere. While processing in air leads to damaged insulating regions, inert conditions yield semiconducting 2H domains, enabling direct field‐effect transistor patterning with optimized lateral 1T′‐2H MoS2 ...
Anna Zhuravlova, Minjuan Li, Osamah Alharbi, Yeonsu Jeong, Bin Han, Lei Gao, Mischa Bonn, Mario Lanza, Sheng Yang, Antonio Gaetano Ricciardulli, Paolo Samorì   +10 more
wiley   +1 more source

Kelvin force microscopy of polymer and small molecule thin-film transistors

, 2011
By their nature, scanning probe microscopy (SPM) measurements are ideally suited to the study of organic thin-film transistors (TFTs). In Chapter 3 surface potential measurements are made on TFTs made from the polymer pBTTT.
Bain, Stephen
core   +1 more source

Ferrocene‐Based Self‐Assembled Monolayers Enable Ultra‐High Specific Detectivity in Perovskite Photodetectors

Advanced Materials, EarlyView.
We report perovskite photodetectors with record specific detectivities exceeding 1013 Jones with a novel molecular design strategy to functionalize self‐assembled monolayers (SAMs) with ferrocene (Fc) derivatives. Fc‐SAM‐based devices also exhibit strong operational stability and enable data transmission rates exceeding 1 Mbps in a LiFi system ...
Edoardo Angela, William D. J. Tremlett, Francesco Vanin, William J. O. Rodriguez Kazeem, Zhuoran Qiao, Davide Nodari, Francesco Furlan, Zonglong Zhu, Martyn A. McLachlan, Nicholas J. Long, Nicola Gasparini   +10 more
wiley   +1 more source

Formation and study of magnetic structures by scanning probe microscope [PDF]

, 2017
Лекция посвящена применению одного и того же прибора – сканирующего зондового микроскопа в режимах сканирующего зондового литографа, атомно-силового микроскопа и магнитно-силового микроскопа для создания и исследования магнитных микро- и наноструктур.The
Bukharaev, А. А., Бухараев, А. А., Бизяев, Д. А., Bizyaev, D. A.   +3 more
core