Apparatus for temperature-dependent cathodoluminescence
characterization of materials

J 2014

Apparatus for temperature-dependent cathodoluminescence characterization of materials

BOK, Jan a Petr SCHAUER

Základní údaje

Originální název

Apparatus for temperature-dependent cathodoluminescence characterization of materials

Autoři

BOK, Jan a Petr SCHAUER

Vydání

Measurement Science and Technology, 2014, 0957-0233

Další údaje

Typ výsledku

Článek v odborném periodiku

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 1.433

Označené pro přenos do RIV

DOI

https://doi.org/10.1088/0957-0233/25/7/075601

UT WoS

000338634700038

Klíčová slova anglicky

cathodoluminescence, electron beam, cryostat, scintillator, YAG:Ce

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 14. 5. 2014 15:11, Mgr. Jan Bok, Ph.D.

Anotace

V originále

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 YAG:Ce single-crystal scintillator.

Citovat

BOK, Jan a Petr SCHAUER. Apparatus for temperature-dependent cathodoluminescence characterization of materials. Measurement Science and Technology. 2014, roč. 25, č. 7, s. 075601. ISSN 0957-0233. Dostupné z: https://doi.org/10.1088/0957-0233/25/7/075601.

@article{1182651,
   author = {Bok, Jan and Schauer, Petr},
   article_number = {7},
   doi = {https://doi.org/10.1088/0957-0233/25/7/075601},
   keywords = {cathodoluminescence, electron beam, cryostat, scintillator, YAG:Ce},
   issn = {0957-0233},
   journal = {Measurement Science and Technology},
   title = {Apparatus for temperature-dependent cathodoluminescence characterization of materials},
   url = {http://iopscience.iop.org/0957-0233/25/7/075601},
   volume = {25},
   year = {2014}
}

TY  - JOUR
ID  - 1182651
AU  - Bok, Jan - Schauer, Petr
PY  - 2014
TI  - Apparatus for temperature-dependent cathodoluminescence characterization of materials
JF  - Measurement Science and Technology
VL  - 25
IS  - 7
SP  - 075601
EP  - 075601
SN  - 09570233
KW  - cathodoluminescence, electron beam, cryostat, scintillator, YAG:Ce
UR  - http://iopscience.iop.org/0957-0233/25/7/075601
N2  - 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 YAG:Ce single-crystal scintillator.
ER  -

BOK, Jan a Petr SCHAUER. Apparatus for temperature-dependent cathodoluminescence characterization of materials. \textit{Measurement Science and Technology}. 2014, roč.~25, č.~7, s.~075601. ISSN~0957-0233. Dostupné z: https://doi.org/10.1088/0957-0233/25/7/075601.

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