Nonlinearity of the induced absorption in a CdSe quantum dot in borosilicate glass

Sanghun Shin; Young Nam Hwang; Kyumin Chae; Seung Han Park; Ung Kim

Nonlinearity of the induced absorption in a CdSe quantum dot in borosilicate glass

Sanghun Shin, Young Nam Hwang, Kyumin Chae, Seung Han Park, Ung Kim

Department of Physics

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

We investigate the origin of the induced absorption in CdSe quantum dots in borosilicate glass by using pump-probe spectroscopy and self-saturated pump-probe spectroscopy. The change in the absorption spectrum above the bandgap is found to be due to electrons in trap levels. The induced absorption around 520 nm occurs due to electrons in trap levels which again absorb the probe beam.

Original language	English
Pages (from-to)	726-729
Number of pages	4
Journal	Journal of the Korean Physical Society
Volume	33
Issue number	6
Publication status	Published - 1998

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

Cite this

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title = "Nonlinearity of the induced absorption in a CdSe quantum dot in borosilicate glass",

abstract = "We investigate the origin of the induced absorption in CdSe quantum dots in borosilicate glass by using pump-probe spectroscopy and self-saturated pump-probe spectroscopy. The change in the absorption spectrum above the bandgap is found to be due to electrons in trap levels. The induced absorption around 520 nm occurs due to electrons in trap levels which again absorb the probe beam.",

author = "Sanghun Shin and Hwang, {Young Nam} and Kyumin Chae and Park, {Seung Han} and Ung Kim",

year = "1998",

language = "English",

volume = "33",

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journal = "Journal of the Korean Physical Society",

issn = "0374-4884",

publisher = "Korean Physical Society",

number = "6",

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TY - JOUR

T1 - Nonlinearity of the induced absorption in a CdSe quantum dot in borosilicate glass

AU - Shin, Sanghun

AU - Hwang, Young Nam

AU - Chae, Kyumin

AU - Park, Seung Han

AU - Kim, Ung

PY - 1998

Y1 - 1998

N2 - We investigate the origin of the induced absorption in CdSe quantum dots in borosilicate glass by using pump-probe spectroscopy and self-saturated pump-probe spectroscopy. The change in the absorption spectrum above the bandgap is found to be due to electrons in trap levels. The induced absorption around 520 nm occurs due to electrons in trap levels which again absorb the probe beam.

AB - We investigate the origin of the induced absorption in CdSe quantum dots in borosilicate glass by using pump-probe spectroscopy and self-saturated pump-probe spectroscopy. The change in the absorption spectrum above the bandgap is found to be due to electrons in trap levels. The induced absorption around 520 nm occurs due to electrons in trap levels which again absorb the probe beam.

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UR - http://www.scopus.com/inward/citedby.url?scp=0032282684&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0032282684

SN - 0374-4884

VL - 33

SP - 726

EP - 729

JO - Journal of the Korean Physical Society

JF - Journal of the Korean Physical Society

IS - 6

ER -

Nonlinearity of the induced absorption in a CdSe quantum dot in borosilicate glass

Abstract

All Science Journal Classification (ASJC) codes

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