Hybrid organic-inorganic semiconductor transducer for optical and electrical sensing

2015 ◽  
Author(s):  
A. Caliò ◽  
A. Cassinese ◽  
M. Casalino ◽  
J. Politi ◽  
M. Barra ◽  
...  
Keyword(s):  
Electrical Sensing ◽  
Inorganic Semiconductor ◽  
Semiconductor Transducer

Electro-active pi-Conjugated Oligomers and Polymers A Molecular Picture of Charge-Transfer Processes

2018 ◽  
Vol 15 (4) ◽  
pp. 388 ◽  
Author(s):  
D. Beljonne ◽  
J. Cornil ◽  
J. L. Brèdas ◽  
V. Coropceanu
Keyword(s):  
Charge Transfer ◽  
Semiconductor Devices ◽  
Conjugated Oligomers ◽  
Transfer Processes ◽  
Pi Conjugated ◽  
Information And Communication ◽  
Inorganic Semiconductor ◽  
Molecular Picture

<span>Inorganic semiconductor devices such as transistors have been instrumental in shaping the development of our society of information and communication. Recently, the electronics and photonics technologies have opened their materials base to organics, in particular p-conjugated oligomers and polymers. The goal with organics-based devices is not necessarily to attain or exceed the level of performance of inorganic semiconductor technologies...</span>

Fabricating flexible wafer-size inorganic semiconductor devices

2020 ◽  
Vol 8 (6) ◽  
pp. 1915-1922 ◽  
Author(s):  
Yunhuan Yuan ◽  
Senpei Xie ◽  
Chaogang Ding ◽  
Xianbiao Shi ◽  
Jie Xu ◽  
...  
Keyword(s):  
Semiconductor Devices ◽  
Wafer Size ◽  
Inorganic Semiconductor

In this work, we proposed a scheme to obtain flexible wafer-size inorganic semiconductor devices and discussed their mechanism of this super flexibility.

Electrical Sensing-Zone Measurement of Particle Size

1966 ◽  
Vol 9 (1) ◽  
pp. 0102-0107 ◽  
Author(s):  
J. R. Cooke and H. D. Bowen
Keyword(s):  
Particle Size ◽  
Electrical Sensing

Status and Outlook of Metal–Inorganic Semiconductor–Metal Photodetectors

2020 ◽  
pp. 2000401
Author(s):  
Linlin Shi ◽  
Keqiang Chen ◽  
Aiping Zhai ◽  
Guohui Li ◽  
Mingming Fan ◽  
...  
Keyword(s):  
Inorganic Semiconductor

scholarly journals CuxO Nanostructure-Based Gas Sensors for H2S Detection: An Overview

Chemosensors ◽  
2021 ◽  
Vol 9 (6) ◽  
pp. 127
Author(s):  
Sachin Navale ◽  
Mehrdad Shahbaz ◽  
Sanjit Manohar Majhi ◽  
Ali Mirzaei ◽  
Hyoun-Woo Kim ◽  
...  
Keyword(s):  
Metal Oxides ◽  
Gas Sensors ◽  
Noble Metals ◽  
Oil And Gas ◽  
Detection Mechanism ◽  
Reliable Detection ◽  
Electrical Sensing ◽  
Semiconducting Metal Oxides ◽  
H2s Detection

H2S gas is a toxic and hazardous byproduct of the oil and gas industries. It paralyzes the olfactory nerves, with concentrations above 100 ppm, resulting in loss of smell; prolonged inhalation may even cause death. One of the most important semiconducting metal oxides for the detection of H2S is CuxO (x = 1, 2), which is converted to CuxS upon exposure to H2S, leading to a remarkable modulation in the resistance and appearance of an electrical sensing signal. In this review, various morphologies of CuxO in the pristine form, composites of CuxO with other materials, and decoration/doping of noble metals on CuxO nanostructures for the reliable detection of H2S gas are thoroughly discussed. With an emphasis to the detection mechanism of CuxO-based gas sensors, this review presents findings that are of considerable value as a reference.

Photochemical hole burning of organic dye doped in inorganic semiconductor

1995 ◽  
Vol 66 (10) ◽  
pp. 1240-1242 ◽  
Author(s):  
Shinjiro Machida ◽  
Kazuyuki Horie ◽  
Takashi Yamashita
Keyword(s):  
Organic Dye ◽  
Hole Burning ◽  
Inorganic Semiconductor ◽  
Photochemical Hole Burning

Hybrid organic/inorganic semiconductor nanostructures with highly efficient energy transfer

2012 ◽  
Vol 22 (21) ◽  
pp. 10816 ◽  
Author(s):  
Diana Savateeva ◽  
Dzmitry Melnikau ◽  
Vladimir Lesnyak ◽  
Nikolai Gaponik ◽  
Yury P. Rakovich
Keyword(s):  
Energy Transfer ◽  
Semiconductor Nanostructures ◽  
Efficient Energy Transfer ◽  
Efficient Energy ◽  
Highly Efficient ◽  
Inorganic Semiconductor

TOWARDS SENSING SINGLE OR A FEW BIO-MOLECULAR ARCHITECTURES: DESIGN OF FUNCTIONAL SURFACES

2008 ◽  
Vol 18 (01) ◽  
pp. 187-194
Author(s):  
PEIJI ZHAO ◽  
DWIGHT WOOLARD ◽  
JORGE M. SEMINARIO ◽  
ROBERT TREW
Keyword(s):  
Density Functional ◽  
High Sensitivity ◽  
Lower Sensitivity ◽  
Label Free ◽  
Dna Molecules ◽  
Surface Attachment ◽  
Biomolecular Sensing ◽  
Aromatic Molecules ◽  
Electrical Sensing ◽  
Silicon Based

There is considerable interest in electrical sensing of biomolecular binding since it has the potential to be label free, to work easily in aqueous environments native to the biomolecules, and to be integrated with small, fast, and inexpensive microelectronoics as detection instrumentation. Although electrochemical methods have been used successfully in detections of DNA molecules with Ag labels at very high sensitivity (~ p ml), detection of DNA molecules in terms of label free techniques has a lower sensitivity (~ μ ml). Here, the surface attachment chemistry is critical towards the detection of ultra-low concentration of biomolecules. In this article, based on density functional theory, we have calculated and analyzed the electrical characteristics of the contact between aromatic molecules and silicon (100) − 2×1 surfaces. Design principles for silicon based electrodes of electrochemically biomolecular sensing instruments for label-free sensing of single or a few biomolecular molecules have also been discussed.

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