High performance room temperature GaN-nanowires hydrogen gas sensor fabricated by chemical vapor deposition (CVD) technique

2013 ◽  
Vol 38 (32) ◽  
pp. 14085-14101 ◽  
Author(s):  
Q.N. Abdullah ◽  
F.K. Yam ◽  
J.J. Hassan ◽  
C.W. Chin ◽  
Z. Hassan ◽  
...  
Keyword(s):  
Chemical Vapor Deposition ◽  
Gas Sensor ◽  
Vapor Deposition ◽  
High Performance ◽  
Room Temperature ◽  
Chemical Vapor ◽  
Hydrogen Gas ◽  
Gan Nanowires

scholarly journals High-performance thin H:SiON OLED encapsulation layer deposited by PECVD at low temperature

RSC Advances ◽  
2019 ◽  
Vol 9 (1) ◽  
pp. 58-64 ◽  
Author(s):  
Kyoung Woo Park ◽  
Seunghee Lee ◽  
Hyunkoo Lee ◽  
Yong-Hwan Cho ◽  
Yong Cheon Park ◽  
...  
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Chemical Vapor Deposition ◽  
Low Temperature ◽  
Vapor Deposition ◽  
High Performance ◽  
Single Layer ◽  
Chemical Vapor ◽  
Hydrogen Gas ◽  
Layer Thin Film

High-performance H:SiON single layer thin film encapsulation (TFE) was deposited by plasma enhanced chemical vapor deposition (PECVD) method. To control the characteristics of the SiON thin films, hydrogen gas was introduced during PECVD process.

scholarly journals High-Performance UV-Assisted NO2 Sensor Based on Chemical Vapor Deposition Graphene at Room Temperature

ACS Omega ◽  
2019 ◽  
Vol 4 (10) ◽  
pp. 14179-14187 ◽  
Author(s):  
Xin Yan ◽  
Yanan Wu ◽  
Rui Li ◽  
Chengqian Shi ◽  
Ramiro Moro ◽  
...  
Keyword(s):  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
High Performance ◽  
Room Temperature ◽  
Chemical Vapor ◽  
No2 Sensor ◽  
Chemical Vapor Deposition Graphene

Ferromagnetic Mn-Doped GaN Nanowires for Nanospintronics

2005 ◽  
Vol 877 ◽  
Author(s):  
Doo Suk Han ◽  
Chan Woong Na ◽  
Woo Sung Jang ◽  
Seung Yong Bae ◽  
Jeunghee Park
Keyword(s):  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Room Temperature ◽  
Chemical Vapor ◽  
Magnetization Curves ◽  
Temperature Dependent ◽  
Gan Nanowires ◽  
Ferromagnetic Hysteresis ◽  
Mn Doped ◽  
Temperature Dependent Magnetization

AbstractWe report Mn-doped GaN nanowires exhibiting ferromagnetism even at room temperature. The growth of single-crystalline wurtzite structured GaN nanowires doped homogeneously with about 5 atomic % Mn was achieved by chemical vapor deposition using the reaction of Ga/GaN/MnCl2 with NH3. The ferromagnetic hysteresis at 5 and 300 K and the temperature-dependent magnetization curves suggest the Curie temperature around 300 K. Negative magnetoresistance of individual nanowires was observed at the temperatures below 100 K.

Ultra-smooth and robust graphene-based hybrid anode for high-performance flexible organic light-emitting diodes

2021 ◽  
Author(s):  
zhikun zhang ◽  
lianlian xia ◽  
Lizhao Liu ◽  
Yuwen Chen ◽  
zuozhi wang ◽  
...  
Keyword(s):  
Surface Roughness ◽  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
High Performance ◽  
Light Emitting Diodes ◽  
Chemical Vapor ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Organic Light ◽  
Large Particles

Large surface roughness, especially caused by the large particles generated during both the transfer and the doping processes of graphene grown by chemical vapor deposition (CVD) is always a critical...

scholarly journals Blackbody-sensitive room-temperature infrared photodetectors based on low-dimensional tellurium grown by chemical vapor deposition

2021 ◽  
Vol 7 (16) ◽  
pp. eabf7358
Author(s):  
Meng Peng ◽  
Runzhang Xie ◽  
Zhen Wang ◽  
Peng Wang ◽  
Fang Wang ◽  
...  
Keyword(s):  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Room Temperature ◽  
Spectral Response ◽  
Chemical Vapor ◽  
Hole Mobility ◽  
Infrared Detection ◽  
Infrared Photodetectors ◽  
Bandgap Semiconductors ◽  
Low Dimensional

Blackbody-sensitive room-temperature infrared detection is a notable development direction for future low-dimensional infrared photodetectors. However, because of the limitations of responsivity and spectral response range for low-dimensional narrow bandgap semiconductors, few low-dimensional infrared photodetectors exhibit blackbody sensitivity. Here, highly crystalline tellurium (Te) nanowires and two-dimensional nanosheets were synthesized by using chemical vapor deposition. The low-dimensional Te shows high hole mobility and broadband detection. The blackbody-sensitive infrared detection of Te devices was demonstrated. A high responsivity of 6650 A W−1 (at 1550-nm laser) and the blackbody responsivity of 5.19 A W−1 were achieved. High-resolution imaging based on Te photodetectors was successfully obtained. All the results suggest that the chemical vapor deposition–grown low-dimensional Te is one of the competitive candidates for sensitive focal-plane-array infrared photodetectors at room temperature.

Room temperature observation of the correlation between atomic and electronic structure of graphene on Cu(110)

RSC Advances ◽  
2016 ◽  
Vol 6 (100) ◽  
pp. 98001-98009 ◽  
Author(s):  
Thais Chagas ◽  
Thiago H. R. Cunha ◽  
Matheus J. S. Matos ◽  
Diogo D. dos Reis ◽  
Karolline A. S. Araujo ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Chemical Vapor Deposition ◽  
Scanning Tunneling Microscopy ◽  
Vapor Deposition ◽  
Room Temperature ◽  
Chemical Vapor ◽  
Scanning Tunneling ◽  
Tunneling Microscopy ◽  
Temperature Observation ◽  
Atomic And Electronic Structure

We have used atomically-resolved scanning tunneling microscopy and spectroscopy to study the interplay between the atomic and electronic structure of graphene formed on copper via chemical vapor deposition.

scholarly journals Photodetectors: Ultrathin SnSe2Flakes Grown by Chemical Vapor Deposition for High-Performance Photodetectors (Adv. Mater. 48/2015)

2015 ◽  
Vol 27 (48) ◽  
pp. 8119-8119 ◽  
Author(s):  
Xing Zhou ◽  
Lin Gan ◽  
Wenming Tian ◽  
Qi Zhang ◽  
Shengye Jin ◽  
...  
Keyword(s):  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
High Performance ◽  
Chemical Vapor
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