InSe:Ge-doped InSe van der Waals heterostructure to enhance photogenerated carrier separation for self-powered photoelectrochemical-type photodetectors
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F22%3A00563785" target="_blank" >RIV/68378271:_____/22:00563785 - isvavai.cz</a>
Alternative codes found
RIV/60461373:22310/22:43924107
Result on the web
<a href="http://doi.org/10.1039/d1nr07150e" target="_blank" >http://doi.org/10.1039/d1nr07150e</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1039/d1nr07150e" target="_blank" >10.1039/d1nr07150e</a>
Alternative languages
Result language
angličtina
Original language name
InSe:Ge-doped InSe van der Waals heterostructure to enhance photogenerated carrier separation for self-powered photoelectrochemical-type photodetectors
Original language description
Two-dimensional (2D) van der Waals (vdW) materials with tunable heterostructures and superior optoelectronic properties have opened a new platform for various applications, e.g., field-effect transistors, ultrasensitive photodetectors and photocatalysts. In this work, an InSe/InSe(Ge) (germanium doped InSe) vdW heterostructure is designed to improve the photoresponse performance of sole InSe in a photoelectrochemical (PEC)-type photodetector. Photoelectrochemical measurements demonstrated that this heterostructure has excellent photoresponse characteristics, including a photocurrent density of 9.8 μA cm-2, a photo-responsivity of 64 μA W-1, and a response time/recovery time of 0.128 s/0.1 s.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Result continuities
Project
<a href="/en/project/GA18-12761S" target="_blank" >GA18-12761S: Thermoelectric magnetic sulfides</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Nanoscale
ISSN
2040-3364
e-ISSN
2040-3372
Volume of the periodical
14
Issue of the periodical within the volume
14
Country of publishing house
GB - UNITED KINGDOM
Number of pages
13
Pages from-to
5412-5424
UT code for WoS article
000772122400001
EID of the result in the Scopus database
2-s2.0-85127656929