Cleaning of III-V Materials: Surface Chemistry Considerations

2012 ◽  
Vol 195 ◽  
pp. 98-99 ◽  
Author(s):  
Dennis H. van Dorp ◽  
Daniel Cuypers ◽  
Sophia Arnauts ◽  
Paul W. Mertens ◽  
Stefan de Gendt

Compound semiconductors based on group III and V elements of the periodic system have high charge carrier mobility and are, therefore, candidates for channel material in future CMOS devices [1]. In order to design wet chemical solutions that lead to appropriate surface pre-conditioning and allow for nanoscale processing and minimal substrate loss, a thorough understanding of the interactions between the substrate and the chemical solutions is needed and the basic etching mechanisms needs to be resolved. The focus of this research is on InP in acidic solutions. ESH aspects are also considered.

2009 ◽  
Vol 19 (37) ◽  
pp. 6688 ◽  
Author(s):  
Zesheng An ◽  
Junsheng Yu ◽  
Benoit Domercq ◽  
Simon C. Jones ◽  
Stephen Barlow ◽  
...  

2017 ◽  
Vol 51 (4) ◽  
pp. 488-491 ◽  
Author(s):  
A. V. Emelianov ◽  
A. V. Romashkin ◽  
K. A. Tsarik ◽  
A. G. Nasibulin ◽  
V. K. Nevolin ◽  
...  

2015 ◽  
Vol 51 (38) ◽  
pp. 8120-8122 ◽  
Author(s):  
Kwang Hun Park ◽  
Kwang Hee Cheon ◽  
Yun-Ji Lee ◽  
Dae Sung Chung ◽  
Soon-Ki Kwon ◽  
...  

The selenophene-substitution can lead to a higher crystalline order as well as a high charge carrier mobility in isoindigo-based polymers.


2020 ◽  
Vol 976 ◽  
pp. 121-130 ◽  
Author(s):  
Ze Kai Sun

2D materials have emerged as new material used in electronic devices. Graphene has attract great attention due to its high charge carrier mobility and thin thickness. Different production methods have been used to produce graphene used in different electronic applications. This work highlights the validity of graphene electronic applications and drawbacks that needed to be overcome in the future. Chemical vapour deposition (CVD) grew graphene show great potential in replacing ITO in touch screen with low sheet resistance, flexibility and high transparency. Screen printed touchpad flexible keyboard can be fabricated directly from graphene inks. Graphene based touch-pad show a good conductive and flexibility while providing stable electrical performance under bending and change of humidity. Mechanical exfoliated graphene exhibits high charge carrier mobility by encapsulated with hexagonal boron nitride (h-BN).


2015 ◽  
Vol 51 (3) ◽  
pp. 503-506 ◽  
Author(s):  
Gaole Dai ◽  
Jingjing Chang ◽  
Wenhua Zhang ◽  
Shiqiang Bai ◽  
Kuo-Wei Huang ◽  
...  

Two stable dianthraceno[a,e]pentalenes were synthesized and DAP2 exhibited a high charge carrier mobility of 0.65 cm2 V−1 s−1 due to its dense packing.


2012 ◽  
Vol 24 (21) ◽  
pp. 4123-4133 ◽  
Author(s):  
Boyi Fu ◽  
Jose Baltazar ◽  
Zhaokang Hu ◽  
An-Ting Chien ◽  
Satish Kumar ◽  
...  

2016 ◽  
Vol 7 (24) ◽  
pp. 4046-4053 ◽  
Author(s):  
Dong Gao ◽  
Kui Tian ◽  
Weifeng Zhang ◽  
Jianyao Huang ◽  
Zhihui Chen ◽  
...  

A strategy for obtaining improved OFET mobility in both donor and acceptor alkylated polymer semiconductors.


2012 ◽  
Vol 101 (22) ◽  
pp. 222102 ◽  
Author(s):  
Ajay Singh ◽  
Arvind Kumar ◽  
Ashwini Kumar ◽  
Soumen Samanta ◽  
Anil K. Debnath ◽  
...  

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