Diffraction behavior of a photorefractive molecular material bearing the functional phenothiazine dimer

Dong Hoon Choi, Woong Gi Jun, Kwang Yong Oh, Jae Hong Kim, Suk Ho Choi

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

We have developed a new multifunctional molecular glassy material, 2-(10-{6-[3-(diphenyl-hydrazonomethyl)-phenothiazin-10-yl]-hexyl} -10H-phenothiazin-3-yl-methylene)-malononitrile, with the a unique charge transport phenomena and large photoactive property for photorefractive applications. The photorefractive sample with a mixture of 2-[10-(2-ethylhexyl)- 10H-phenothiazin-3-yl-methylene]-malononitrile(PM-1) and N′-[10- (1-(ethyl-heptyl)-10H-phenothiazin-3-ylmethylene)-N,N-diphenyl-hydrazine(PH-1) showed a complementary grating behavior which could be explained by using the bipolar transport model. The transition from a bipolar transport phenomenon to a monopolar transport phenomenon was observed in the photorefractive composite bearing 2-(10-{6-[3-(diphenyl-hydrazonomethyl)-phenothiazin-10-yl]-hexyl}-10H- phenothiazin-3-yl-methylene)-malononitrile.

Original languageEnglish
Pages (from-to)497-500
Number of pages4
JournalJournal of the Korean Physical Society
Volume45
Issue number2
Publication statusPublished - 2004 Aug 1
Externally publishedYes

Fingerprint

malononitrile
phenothiazines
methylene
dimers
diffraction
hydrazines
gratings
composite materials

Keywords

  • Charge transport
  • Diffraction
  • Phenothiazine
  • Photorefractive

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Diffraction behavior of a photorefractive molecular material bearing the functional phenothiazine dimer. / Choi, Dong Hoon; Jun, Woong Gi; Oh, Kwang Yong; Kim, Jae Hong; Choi, Suk Ho.

In: Journal of the Korean Physical Society, Vol. 45, No. 2, 01.08.2004, p. 497-500.

Research output: Contribution to journalArticle

Choi, Dong Hoon ; Jun, Woong Gi ; Oh, Kwang Yong ; Kim, Jae Hong ; Choi, Suk Ho. / Diffraction behavior of a photorefractive molecular material bearing the functional phenothiazine dimer. In: Journal of the Korean Physical Society. 2004 ; Vol. 45, No. 2. pp. 497-500.
@article{4e711a4c1bfe44c2a9307ecea40fcb1a,
title = "Diffraction behavior of a photorefractive molecular material bearing the functional phenothiazine dimer",
abstract = "We have developed a new multifunctional molecular glassy material, 2-(10-{6-[3-(diphenyl-hydrazonomethyl)-phenothiazin-10-yl]-hexyl} -10H-phenothiazin-3-yl-methylene)-malononitrile, with the a unique charge transport phenomena and large photoactive property for photorefractive applications. The photorefractive sample with a mixture of 2-[10-(2-ethylhexyl)- 10H-phenothiazin-3-yl-methylene]-malononitrile(PM-1) and N′-[10- (1-(ethyl-heptyl)-10H-phenothiazin-3-ylmethylene)-N,N-diphenyl-hydrazine(PH-1) showed a complementary grating behavior which could be explained by using the bipolar transport model. The transition from a bipolar transport phenomenon to a monopolar transport phenomenon was observed in the photorefractive composite bearing 2-(10-{6-[3-(diphenyl-hydrazonomethyl)-phenothiazin-10-yl]-hexyl}-10H- phenothiazin-3-yl-methylene)-malononitrile.",
keywords = "Charge transport, Diffraction, Phenothiazine, Photorefractive",
author = "Choi, {Dong Hoon} and Jun, {Woong Gi} and Oh, {Kwang Yong} and Kim, {Jae Hong} and Choi, {Suk Ho}",
year = "2004",
month = "8",
day = "1",
language = "English",
volume = "45",
pages = "497--500",
journal = "Journal of the Korean Physical Society",
issn = "0374-4884",
publisher = "Korean Physical Society",
number = "2",

}

TY - JOUR

T1 - Diffraction behavior of a photorefractive molecular material bearing the functional phenothiazine dimer

AU - Choi, Dong Hoon

AU - Jun, Woong Gi

AU - Oh, Kwang Yong

AU - Kim, Jae Hong

AU - Choi, Suk Ho

PY - 2004/8/1

Y1 - 2004/8/1

N2 - We have developed a new multifunctional molecular glassy material, 2-(10-{6-[3-(diphenyl-hydrazonomethyl)-phenothiazin-10-yl]-hexyl} -10H-phenothiazin-3-yl-methylene)-malononitrile, with the a unique charge transport phenomena and large photoactive property for photorefractive applications. The photorefractive sample with a mixture of 2-[10-(2-ethylhexyl)- 10H-phenothiazin-3-yl-methylene]-malononitrile(PM-1) and N′-[10- (1-(ethyl-heptyl)-10H-phenothiazin-3-ylmethylene)-N,N-diphenyl-hydrazine(PH-1) showed a complementary grating behavior which could be explained by using the bipolar transport model. The transition from a bipolar transport phenomenon to a monopolar transport phenomenon was observed in the photorefractive composite bearing 2-(10-{6-[3-(diphenyl-hydrazonomethyl)-phenothiazin-10-yl]-hexyl}-10H- phenothiazin-3-yl-methylene)-malononitrile.

AB - We have developed a new multifunctional molecular glassy material, 2-(10-{6-[3-(diphenyl-hydrazonomethyl)-phenothiazin-10-yl]-hexyl} -10H-phenothiazin-3-yl-methylene)-malononitrile, with the a unique charge transport phenomena and large photoactive property for photorefractive applications. The photorefractive sample with a mixture of 2-[10-(2-ethylhexyl)- 10H-phenothiazin-3-yl-methylene]-malononitrile(PM-1) and N′-[10- (1-(ethyl-heptyl)-10H-phenothiazin-3-ylmethylene)-N,N-diphenyl-hydrazine(PH-1) showed a complementary grating behavior which could be explained by using the bipolar transport model. The transition from a bipolar transport phenomenon to a monopolar transport phenomenon was observed in the photorefractive composite bearing 2-(10-{6-[3-(diphenyl-hydrazonomethyl)-phenothiazin-10-yl]-hexyl}-10H- phenothiazin-3-yl-methylene)-malononitrile.

KW - Charge transport

KW - Diffraction

KW - Phenothiazine

KW - Photorefractive

UR - http://www.scopus.com/inward/record.url?scp=4544224385&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=4544224385&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:4544224385

VL - 45

SP - 497

EP - 500

JO - Journal of the Korean Physical Society

JF - Journal of the Korean Physical Society

SN - 0374-4884

IS - 2

ER -