Results 11 to 20 of about 147,809 (245)

Strong Photoluminescence Enhancement from Bilayer Molybdenum Disulfide via the Combination of UV Irradiation and Superacid Molecular Treatment

Applied Sciences, 2021
A direct band gap nature in semiconducting materials makes them useful for optical devices due to the strong absorption of photons and their luminescence properties.
Yuki Yamada, Takeshi Yoshimura, Atsushi Ashida, Norifumi Fujimura, Daisuke Kiriya   +4 more
doaj   +1 more source

Improved Synaptic Device Properties of HfAlO_x Dielectric on Highly Doped Silicon Substrate by Partial Reset Process

Metals, 2021
This work demonstrates the synaptic properties of the alloy-type resistive random-access memory (RRAM). We fabricated the HfAlOx-based RRAM for a synaptic device in a neuromorphic system.
Seunghyun Kim, Osung Kwon, Hojeong Ryu, Sungjun Kim   +3 more
doaj   +1 more source

Lipid bilayer structure [PDF]

Current Opinion in Structural Biology, 2000
Fluctuations, inherent in flexible and biologically relevant lipid bilayers, make quantitative structure determination challenging. Shortcomings in older methods of structure determination have been realized and new methodologies have been introduced that take fluctuations into account.
J F, Nagle, S, Tristram-Nagle
openaire   +2 more sources

Gradually Tunable Conductance in TiO₂/Al₂O₃ Bilayer Resistors for Synaptic Device

Metals, 2021
In this work, resistive switching and synaptic behaviors of a TiO2/Al2O3 bilayer device were studied. The deposition of Pt/Ti/TiO2/Al2O3/TiN stack was confirmed by transmission electron microscopy (TEM) and energy X-ray dispersive spectroscopy (EDS). The
Hojeong Ryu, Sungjun Kim
doaj   +1 more source

Cantilever-Based Sensor Utilizing a Diffractive Optical Element with High Sensitivity to Relative Humidity

Sensors, 2021
High-sensitivity and simple, low-cost readout are desirable features for sensors independent of the application area. Micro-cantilever sensors use the deflection induced by the analyte presence to achieve high-sensitivity but possess complex electronic ...
Catherine Grogan, Faolan Radford McGovern, Rory Staines, George Amarandei, Izabela Naydenova   +4 more
doaj   +1 more source

DNA-encircled lipid bilayers [PDF]

Nanoscale, 2018
We describe a method to harness the programmability of DNA nanotechnology to create DNA-encircled lipid bilayers.
Katarina Iric, Madhumalar Subramanian, Jana Oertel, Nayan P. Agarwal, Michael Matthies, Xavier Periole, Thomas P. Sakmar, Thomas Huber, Karim Fahmy, Thorsten L. Schmidt   +9 more
openaire   +6 more sources

Effect of bottom micro-crystalline diamond (MCD) layer and top nano-crystalline diamond (NCD) layer onto the tribological behavior of (MCD/NCD) bilayer film

Materials Research Express, 2020
In this study, a comparative study of a series of (MCD/NCD) bilayer films with different MCD grain sizes and NCD layer thickness deposited on cemented tungsten carbide (WC-Co) flat substrates was conducted by changing the deposition time.
Yijie Luo, Li Ma, Liang Li, Yubo Chen, Kechao Zhou, Mingkun Yi, Biao Deng, Haohui Yang, Xin Xia, Tengyu Hua, Dengfeng Yin, Qiuping Wei   +11 more
doaj   +1 more source

Metal-Enhanced Adsorption of High-Density Polyelectrolyte Nucleation-Inducing Seed Layer for Highly Conductive Transparent Ultrathin Metal Films

Frontiers in Materials, 2019
In recent years, ultrathin Ag films (UTAFs), which are attractive owing to its extremely low resistance, relatively high transparency, excellent mechanical flexibility, and mature mass production, have been reported as potential candidates to replace ...
Zenggui Wang, Zenggui Wang, Xi Yang, Zhenhai Yang, Wei Guo, Liujin Lin, Nan Li, Ershuai Jiang, Jianfeng Zhang, Baojie Yan, Jichun Ye   +10 more
doaj   +1 more source

Supported phospholipid bilayers

Biophysical Journal, 1985
Phospholipid bilayers have been formed on glass, quartz, and silicon surfaces by a sequential transfer of two monolayers at a pressure of approximately 40 dyn/cm from the air-water interface to the solid substrates. Lateral diffusion measurements of L-alpha-dipalmitoylphosphatidylcholine (DPPC) bilayers supported on oxidized silicon wafers reveal two ...
Tamm, L.K., McConnell, H.M.
openaire   +2 more sources

Chemical vapor deposition for few‐layer two‐dimensional materials

SmartMat, 2023
Chemical vapor deposition (CVD) approach offers a controllable strategy for preparing large‐area and high‐quality few‐layer (mainly bilayer or trilayer) twisted or untwisted two‐dimensional (2D) materials, and is predicted to boost the development of 2D ...
Qing Zhang, Dechao Geng, Wenping Hu
doaj   +1 more source