Focused ion beam assisted prototyping of graphene/ZnO devices on Zn-polar and O-polar faces of ZnO bulk crystals

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985882%3A_____%2F22%3A00562514" target="_blank" >RIV/67985882:_____/22:00562514 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.1016/j.physe.2021.115006" target="_blank" >https://doi.org/10.1016/j.physe.2021.115006</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.physe.2021.115006" target="_blank" >10.1016/j.physe.2021.115006</a>

Result language

angličtina

Original language name

Focused ion beam assisted prototyping of graphene/ZnO devices on Zn-polar and O-polar faces of ZnO bulk crystals

Original language description

We demonstrate an experimental approach for prototyping heterojunctions formed between graphene and bulk semiconductor substrates. This approach employs focused ion beam milling to fabricate microscale area heterojunctions and in-situ electrical measurements in the chamber of the scanning electron microscope to measure their electrical characteristics. The aim is to limit the impact of defects in graphene on the electrical characteristics of the junctions. The approach is demonstrated on graphene/ZnO structures with different polar faces. On these structures, theoretical predictions pointing to differences in charge transport are experimentally validated

Czech name

—

Czech description

—

Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Project

<a href="/en/project/GA20-24366S" target="_blank" >GA20-24366S: Study of charge transport mechanisms in graphene-semiconductor junctions</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2022

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Physica E: Low-Dimensional Systems and Nanostructures

ISSN

1386-9477

e-ISSN

1873-1759

Volume of the periodical

136

Issue of the periodical within the volume

February

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

5

Pages from-to

115006

UT code for WoS article

000712093100004

EID of the result in the Scopus database

2-s2.0-85116904652