Application of LIBS: Elemental Mapping

C 2016

Application of LIBS: Elemental Mapping

NOVOTNÝ, Karel, Aleš HRDLIČKA a Jozef KAISER

Základní údaje

Originální název

Application of LIBS: Elemental Mapping

Autoři

NOVOTNÝ, Karel (203 Česká republika, garant, domácí), Aleš HRDLIČKA (203 Česká republika, domácí) a Jozef KAISER (203 Česká republika)

Vydání

New York, Horizons in World Physics Volume 287, od s. 1-24, 24 s. Horizons in World Physics Volume 287, 2016

Nakladatel

Nova Science Publishers, Inc.

Další údaje

Jazyk

angličtina

Typ výsledku

Kapitola resp. kapitoly v odborné knize

Obor

10406 Analytical chemistry

Stát vydavatele

Spojené státy

Utajení

není předmětem státního či obchodního tajemství

Forma vydání

elektronická verze "online"

Odkazy

URL

Kód RIV

RIV/00216224:14310/16:00093788

Organizační jednotka

Přírodovědecká fakulta

ISBN

978-1-63484-194-8

Klíčová slova anglicky

LIBS; Elemental Mapping; Trace elements

Štítky

AKR

Změněno: 2. 3. 2017 13:19, doc. Mgr. Karel Novotný, Ph.D.

Anotace

V originále

Scan analysis by Laser-Induced Breakdown Spectroscopy (LIBS) is usually performed as sampling in the series of single points (ablation craters), in one, two or even three directions. The spatial (lateral and depth) resolution is than determined basically by the size, depth and spacing of the ablation craters. Tightly-focused short-wavelength laser pulses enable production of both, small in diameter and depth ablation craters. However, for the smallest LIBS ablation craters the emission intensities mainly in single-pulse configuration are usually low, and not sufficient especially for minor and trace elements detection. Double-pulsed LIBS technique may significantly enhance the signal even if small amount of material per pulse is ablated. Therefore double-pulse LIBS instrumentation equipped with UV ablation laser and IR laser in reheating mode seems to be suitable system for achieving low detection limits with high spatial-resolution. LIBS ablation chambers enable further improvement of figure of merit using atmosphere of noble gases.

Návaznosti

LQ1601, projekt VaV

Název: CEITEC 2020 (Akronym: CEITEC2020)

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, CEITEC 2020

Citovat

NOVOTNÝ, Karel, Aleš HRDLIČKA a Jozef KAISER. Application of LIBS: Elemental Mapping. Online. In Albert Reimer. Horizons in World Physics Volume 287. New York: Nova Science Publishers, Inc., 2016, s. 1-24. Horizons in World Physics Volume 287. ISBN 978-1-63484-194-8.

@inbook{1374362,
   author = {Novotný, Karel and Hrdlička, Aleš and Kaiser, Jozef},
   address = {New York},
   booktitle = {Horizons in World Physics Volume 287},
   editor = {Albert Reimer},
   keywords = {LIBS; Elemental Mapping; Trace elements},
   howpublished = {elektronická verze "online"},
   language = {eng},
   location = {New York},
   isbn = {978-1-63484-194-8},
   pages = {1-24},
   publisher = {Nova Science Publishers, Inc.},
   title = {Application of LIBS: Elemental Mapping},
   url = {https://www.novapublishers.com/catalog/product_info.php?products_id=56604},
   year = {2016}
}

TY  - CHAP
ID  - 1374362
AU  - Novotný, Karel - Hrdlička, Aleš - Kaiser, Jozef
PY  - 2016
TI  - Application of LIBS: Elemental Mapping
VL  - Horizons in World Physics Volume 287
PB  - Nova Science Publishers, Inc.
CY  - New York
SN  - 9781634841948
KW  - LIBS
KW  - Elemental Mapping
KW  - Trace elements
UR  - https://www.novapublishers.com/catalog/product_info.php?products_id=56604
N2  - Scan analysis by Laser-Induced Breakdown Spectroscopy (LIBS) is usually performed as sampling in the series of single points (ablation craters), in one, two or even three directions. The spatial (lateral and depth) resolution is than determined basically by the size, depth and spacing of the ablation craters. Tightly-focused short-wavelength laser pulses enable production of both, small in diameter and depth ablation craters. However, for the smallest LIBS ablation craters the emission intensities mainly in single-pulse configuration are usually low, and not sufficient especially for minor and trace elements detection. Double-pulsed LIBS technique may significantly enhance the signal even if small amount of material per pulse is ablated. Therefore double-pulse LIBS instrumentation equipped with UV ablation laser and IR laser in reheating mode seems to be suitable system for achieving low detection limits with high spatial-resolution. LIBS ablation chambers enable further improvement of figure of merit using atmosphere of noble gases.
ER  -

NOVOTNÝ, Karel, Aleš HRDLIČKA a Jozef KAISER. Application of LIBS: Elemental Mapping. Online. In Albert Reimer. \textit{Horizons in World Physics Volume 287}. New York: Nova Science Publishers, Inc., 2016, s.~1-24. Horizons in World Physics Volume 287. ISBN~978-1-63484-194-8.

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