Apparatus for temperature-dependent cathodoluminescence characterization of materials

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F14%3A00430353" target="_blank" >RIV/68081731:_____/14:00430353 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1088/0957-0233/25/7/075601" target="_blank" >http://dx.doi.org/10.1088/0957-0233/25/7/075601</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/0957-0233/25/7/075601" target="_blank" >10.1088/0957-0233/25/7/075601</a>

Result language

angličtina

Original language name

Apparatus for temperature-dependent cathodoluminescence characterization of materials

Original language description

An apparatus for characterization of temperature-dependent cathodoluminescence (CL) of solid-state materials is presented. This device excites a specimen using an electron beam and the CL emission is collected from the specimen side opposite the e-beam irradiation. The design of the temperature-controlled specimen holder that enables cooling down to 100 K and heating up to 500 K is described. The desired specimen temperature is automatically stabilized using a PID controller, which is the proportional-integral-derivative control feedback loop. Moreover, the specimen holder provides in situ e-beam current measurement during the specimen excitation. The apparatus allows the measurement of the CL intensity, the CL spectrum, or the CL intensity decay depending on the specimen temperature, or on a variety of excitation conditions, such as excitation energy, electron current (dose), or excitation duration. The apparatus abilities are demonstrated by an example of the CL measurements of the Y

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2014

Confidentiality

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

Name of the periodical

Measurement Science and Technology

ISSN

0957-0233

e-ISSN

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Volume of the periodical

25

Issue of the periodical within the volume

7

Country of publishing house

GB - UNITED KINGDOM

Number of pages

7

Pages from-to

"075601:1"-"7"

UT code for WoS article

000338634700038

EID of the result in the Scopus database

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