Resistive switching effect enhanced by light irradiation in C/BaTiO3/C memory structure

2019 ◽  
Vol 12 (02) ◽  
pp. 1950010
Author(s):  
Liangchen Wu ◽  
Peng Chen
Keyword(s):  
Resistive Switching ◽  
White Light ◽  
Memory Device ◽  
Light Irradiation ◽  
Optical Control ◽  
Light Illumination ◽  
Non Volatile Memory ◽  
Power Densities ◽  
White Light Illumination ◽  
Resistive Switching Effect

The Ta/[C/BaTiO3/C]/Si device was obtained. The resistive switching (RS) behaviors of the Ta/[C/BaTiO3/C]/Si device are studied in the dark and under white-light illumination with various power densities. The results show that the device displays bipolar RS effect, which can be modulated by the white light. And the RS memory device shows biggish resistance ratio, which is more than 105 under white-light irradiation with a power density of 40[Formula: see text]mW/cm2, and the ratio can stabilize at nearly 71 cycles. This work is helpful for the optical control non-volatile memory.

Retracted Article: Light-controlled resistive switching memory of multiferroic BiMnO3 nanowire arrays

2015 ◽  
Vol 17 (10) ◽  
pp. 6718-6721 ◽  
Author(s):  
Bai Sun ◽  
Chang Ming Li
Keyword(s):  
Resistive Switching ◽  
White Light ◽  
Memory Device ◽  
Nanowire Arrays ◽  
Light Illumination ◽  
Resistive Switching Memory ◽  
Retracted Article ◽  
White Light Illumination ◽  
Switching Memory

Ferroelectricity can be controlled by white-light illumination, thus offering a light-controlled resistive switching memory device using a Ag/BiMnO3/Ti structure.

Full field of view super-resolution imaging based on two static gratings and white light illumination

2008 ◽  
Vol 47 (17) ◽  
pp. 3080 ◽  
Author(s):  
Javier García ◽  
Vicente Micó ◽  
Dan Cojoc ◽  
Zeev Zalevsky
Keyword(s):  
White Light ◽  
Super Resolution ◽  
Field Of View ◽  
Light Illumination ◽  
Full Field ◽  
Resolution Imaging ◽  
White Light Illumination

New Interferometric Methods for Group-Delay Measurement Using White-Light Illumination

1996 ◽  
pp. 607-611
Author(s):  
A. P. Kovács ◽  
G. Kurdi ◽  
K. Osvay ◽  
R. Szipöcs ◽  
J. Hebling ◽  
...  
Keyword(s):  
White Light ◽  
Group Delay ◽  
Light Illumination ◽  
Delay Measurement ◽  
White Light Illumination

The photocatalytic phenol degradation mechanism of Ag-modified ZnO nanorods

2020 ◽  
Vol 8 (9) ◽  
pp. 3000-3009 ◽  
Author(s):  
Chang Feng ◽  
Zhuoyuan Chen ◽  
Jiangping Jing ◽  
Jian Hou
Keyword(s):  
White Light ◽  
Degradation Mechanism ◽  
Zno Nanorods ◽  
Phenol Degradation ◽  
Light Illumination ◽  
White Light Illumination

ZnO/Ag/Ag2O accelerates phenol degradation through different intermediate processes under white light illumination.

Facile one-pot synthesis of long-term thermally stable CDs@AlOOH toward white-light illumination

2019 ◽  
Vol 7 (46) ◽  
pp. 14717-14724 ◽  
Author(s):  
Jiaming Wu ◽  
Shuxian Wang ◽  
Shuxin Liu ◽  
Shuwei Ma ◽  
Guojian Jing ◽  
...  
Keyword(s):  
Thermal Stability ◽  
White Light ◽  
Low Cost ◽  
Fluorescence Emission ◽  
Light Illumination ◽  
One Pot ◽  
One Pot Synthesis ◽  
One Step ◽  
White Light Illumination

The CDs doped boehmite composite (CDs@AlOOH) is directly achieved through a facile, low-cost and green one-step decomposition route with tunable fluorescence emission and long-term thermal stability.

scholarly journals Quantitative Phase and Intensity Microscopy Using Snapshot White Light Wavefront Sensing

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Congli Wang ◽  
Qiang Fu ◽  
Xiong Dun ◽  
Wolfgang Heidrich
Keyword(s):  
White Light ◽  
Quantitative Methods ◽  
Imaging Techniques ◽  
Low Cost ◽  
Quantitative Imaging ◽  
Light Illumination ◽  
Phase Imaging ◽  
Invaluable Tool ◽  
Qualitative Phase ◽  
White Light Illumination

Abstract Phase imaging techniques are an invaluable tool in microscopy for quickly examining thin transparent specimens. Existing methods are limited to either simple and inexpensive methods that produce only qualitative phase information (e.g. phase contrast microscopy, DIC), or significantly more elaborate and expensive quantitative methods. Here we demonstrate a low-cost, easy to implement microscopy setup for quantitative imaging of phase and bright field amplitude using collimated white light illumination.

Optical tweezers setup with optical height detection and active height regulation under white light illumination

2011 ◽  
Vol 13 (11) ◽  
pp. 115302 ◽  
Author(s):  
Carolin Wagner ◽  
Tim Stangner ◽  
Christof Gutsche ◽  
Olaf Ueberschär ◽  
Friedrich Kremer
Keyword(s):  
Optical Tweezers ◽  
White Light ◽  
Light Illumination ◽  
White Light Illumination

Development of a Photoresponsive and Electrostrictive Material from P(VDF-TrFE-CFE) and TiOPc Composite

2014 ◽  
Vol 1659 ◽  
pp. 69-74
Author(s):  
Wen-Chi Chang ◽  
Po-Han Chen ◽  
Chih-Ting Lin ◽  
An-Bang Wang ◽  
Chih-Kung Lee
Keyword(s):  
Composite Material ◽  
Fluid Flow ◽  
Capillary Tube ◽  
Optical Control ◽  
Light Illumination ◽  
Responsive Materials ◽  
Electrostrictive Material ◽  
Mechanical Devices ◽  
White Light Illumination ◽  
Dielectric Polymer

ABSTRACTOptical control is a reversible and convenient technology, able to be measured in real-time, which makes it excellent for application to microfluidic, biomechanical, and electro-mechanical devices. These advantages are especially attractive for photo-responsive materials. In this study, we developed a new photo-responsive, electrostrictive material from a composite material made by mixing a dielectric polymer P(VDF-TrFE-CFE) and an organic photoconductive material TiOPc. The photo-responsibility of the material has been validated by corresponding actuators. We found that under white light illumination, deformation will increase which can be attributed to a decrease in the TiOPc impedance. We identified that the optimal TiOPc concentration for actuator applications is 10% P(VDF-TrFE-CFE)/TiOPc. Moreover, controlling the fluid flow within the capillary tube through light illumination also validated the photo-responsive actuator. Our results show that the mechanism and the photo-responsive material can be used to pursue further study on light controlling microfluidic, and related electro-mechanical devices.

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