Chuangui Wu
YOU?
Author Swipe
View article: Effects of AlO<sub>x</sub> Sub‐Oxide Layer on Conductance Training of Passive Memristor for Neuromorphic Computing
Effects of AlO<sub>x</sub> Sub‐Oxide Layer on Conductance Training of Passive Memristor for Neuromorphic Computing Open
Memristors are recognized as crucial devices for the hardware implementation of neuromorphic computing. The conductance training process of memristors has a direct impact on the performance of neuromorphic computing. However, memristor bre…
View article: Lattice defects distribution of H+ implanted 4H-SiC investigated by deep-ultraviolet Raman spectroscopy
Lattice defects distribution of H+ implanted 4H-SiC investigated by deep-ultraviolet Raman spectroscopy Open
The defects distribution of ion-implanted SiC is a key to understanding changes in the electronic, optical, and mechanical properties of SiC devices. However, accessing the defect distribution within the sample primarily relies on simulati…
View article: H+ Implantation Induced Defects Distribution in 4h-Sic Single Crystal Film Fabricated by Crystal-Ion-Slicing and its Effects on Electrical Behavior: A Multiple Characterization Study
H+ Implantation Induced Defects Distribution in 4h-Sic Single Crystal Film Fabricated by Crystal-Ion-Slicing and its Effects on Electrical Behavior: A Multiple Characterization Study Open
View article: An Infrared Near‐Sensor Reservoir Computing System Based on Large‐Dynamic‐Space Memristor with Tens of Thousands of States for Dynamic Gesture Perception
An Infrared Near‐Sensor Reservoir Computing System Based on Large‐Dynamic‐Space Memristor with Tens of Thousands of States for Dynamic Gesture Perception Open
To efficiently process the massive amount of sensor data, it is demanding to develop a new paradigm. Inspired by neurobiological systems, an infrared near‐senor reservoir computing (RC) system, consisting of infrared sensors and memristors…
View article: Analog Ion‐Slicing LiNbO<sub>3</sub> Memristor Based on Hopping Transport for Neuromorphic Computing
Analog Ion‐Slicing LiNbO<sub>3</sub> Memristor Based on Hopping Transport for Neuromorphic Computing Open
Inspired by human brain, the emerging analog‐type memristor employed in neuromorphic computing systems has attracted tremendous interest. However, existing analog memristors are still far from accurate tuning of multiple conductance states…
View article: LiNbO3 Surface Acoustic Wave Resonators with Large Effective Electromechanical Coupling
LiNbO3 Surface Acoustic Wave Resonators with Large Effective Electromechanical Coupling Open
This paper reports an LNO surface acoustic wave (SAW) resonator based on a shear horizontal mode with high operating frequency over 3 GHz, large electromechanical coupling of 33.54%, Q factor of 380, and a relatively good figure of merit (…
View article: Dual functional states of working memory realized by memristor-based neural network
Dual functional states of working memory realized by memristor-based neural network Open
Working memory refers to the brain's ability to store and manipulate information for a short period. It is disputably considered to rely on two mechanisms: sustained neuronal firing, and “activity-silent” working memory. To develop a highl…
View article: Simulation of Flexible Dual-mode Surface Acoustic Wave Resonator for Strain Sensor Application
Simulation of Flexible Dual-mode Surface Acoustic Wave Resonator for Strain Sensor Application Open
Based on the requirement of flexible electronic devices (FED)such as surface acoustic wave (SAW) sensors, finite element models for material analysis and SAW resonator design were established. Dual-mode of Rayleigh and Horizontal Shear mod…
View article: The Evolution of H+ Implanted Defects and the Different Cleavage Behaviors Under Different Thermal Excitation in 4h-Sic During Crystal-Ion-Slicing Technology
The Evolution of H+ Implanted Defects and the Different Cleavage Behaviors Under Different Thermal Excitation in 4h-Sic During Crystal-Ion-Slicing Technology Open
View article: Memristive Synapse Based on Single‐Crystalline LiNbO<sub>3</sub> Thin Film with Bioinspired Microstructure for Experience‐Based Dynamic Image Mask Generation
Memristive Synapse Based on Single‐Crystalline LiNbO<sub>3</sub> Thin Film with Bioinspired Microstructure for Experience‐Based Dynamic Image Mask Generation Open
One of the key steps toward constructing neuromorphic systems is to develop reliable bio‐realistic synaptic devices. Here, memristors based on single‐crystalline LiNbO 3 (SC‐LNO) thin film are fabricated as artificial synapses. A reservoir…
View article: Area Dependence of Effective Electromechanical Coupling Coefficient Induced by On-Chip Inductance in LiNbO3-Based BAW Resonators
Area Dependence of Effective Electromechanical Coupling Coefficient Induced by On-Chip Inductance in LiNbO3-Based BAW Resonators Open
To solve the problem of filter bandwidth in 5G communication, it is urgent to develop an acoustic resonator with a large effective electromechanical coupling coefficient (Keff2). In this paper, the dependence between the resonance area and…
View article: BAW Resonator with an Optimized SiO<sub>2</sub>/Ta<sub>2</sub>O<sub>5</sub> Reflector for 5G Applications
BAW Resonator with an Optimized SiO<sub>2</sub>/Ta<sub>2</sub>O<sub>5</sub> Reflector for 5G Applications Open
[Image: see text] In the present work, a lithium niobate (LN) 43°Y cut LN film is transferred onto a substrate with 11 layers of SiO(2)/Ta(2)O(5) and solidly mounted resonators with a reflector are successfully fabricated with the multilay…
View article: A Memristor‐Based Bioinspired Multimodal Sensory Memory System for Sensory Adaptation of Robots
A Memristor‐Based Bioinspired Multimodal Sensory Memory System for Sensory Adaptation of Robots Open
Sensory adaptation plays a critical role in humans interacting with the environment. Inspired by humans, realization of sensory adaptation on robots can make them adapt to the environment gradually. The gradual change of sensitivity that d…
View article: Simulation of Wide Band BAW Filter for N78 Application
Simulation of Wide Band BAW Filter for N78 Application Open
Based on the requirements of large bandwidth filters for 5G communications, finite element models for material analysis and filter design are established. Characteristics of lithium niobate under different cut angle are simulated, and 36° …
View article: Resistive Switching Effects of Crystal‐Ion‐Slicing Fabricated LiNbO<sub>3</sub> Single Crystalline Thin Film on Flexible Polyimide Substrate (Adv. Electron. Mater. 9/2021)
Resistive Switching Effects of Crystal‐Ion‐Slicing Fabricated LiNbO<sub>3</sub> Single Crystalline Thin Film on Flexible Polyimide Substrate (Adv. Electron. Mater. 9/2021) Open
High-performance Flexible Memristor In article number 2100301 by Wenbo Luo, Xinqiang Pan, and co-workers, high-performance flexible memristor on polyimide substrate based on single crystalline LiNbO3 thin film using Crystal-ion-slicing tec…
View article: The Simulation of Resonant Mode and Effective Electromechanical Coupling Coefficient of Lithium Niobate Crystal with Different Orientations
The Simulation of Resonant Mode and Effective Electromechanical Coupling Coefficient of Lithium Niobate Crystal with Different Orientations Open
At present, the proportion and role of thin film bulk acoustic wave (FBAR) filters in mobile communication products are becoming more and more obvious due to its higher work frequency and smaller size. As a commonly used piezoelectric mate…
View article: The thin film bulk acoustic wave resonator based on single-crystalline 43○Y-cut lithium niobate thin films
The thin film bulk acoustic wave resonator based on single-crystalline 43○Y-cut lithium niobate thin films Open
43°Y-cut lithium niobate (LiNbO3, LN) single-crystalline thin films, which are integrated with two types of Bragg reflectors of W/SiO2 and Mo/SiO2, respectively, are fabricated by means of the crystal-ion-slicing technique. Crack-free LN t…
View article: Investigation of the Temperature Fluctuation of Single-Phase Fluid Based Microchannel Heat Sink
Investigation of the Temperature Fluctuation of Single-Phase Fluid Based Microchannel Heat Sink Open
The temperature fluctuation in a single-phase microchannel heat sink (MCHS) is investigated using the integrated temperature sensors with deionized water as the coolant. Results show that the temperature fluctuation in single phase is not …
View article: A Comprehensive Study of a Micro-Channel Heat Sink Using Integrated Thin-Film Temperature Sensors
A Comprehensive Study of a Micro-Channel Heat Sink Using Integrated Thin-Film Temperature Sensors Open
A micro-channel heat sink is a promising cooling method for high power integrated circuits (IC). However, the understanding of such a micro-channel device is not sufficient, because the tools for studying it are very limited. The details i…
View article: Simulations of diamond heat spreader for the thermal management of GaN HEMT
Simulations of diamond heat spreader for the thermal management of GaN HEMT Open
A diamond heat spreader has been combined with Si microchannel for the improvement of the hotspots cooling capability for GaN high power electronic devices.The effects of the diamond heat spreader and Si die have been simulated using stead…
View article: Monolithic Pyroelectric Infrared Sensor Array with Porous SiO2 Film
Monolithic Pyroelectric Infrared Sensor Array with Porous SiO2 Film Open
A simple method to fabricate pyroelectric sensors array using standard semiconductor process on Silicon substrate was investigated.600 nm porous SiO 2 film was prepared by spin coating, working as ultra-thin thermal insulator.Good insulati…