Mechanism and characteristics of the new organic nonlinear optical material urea L-malic acid film

Li Zhu; Wen Ge Yang; Ling Ling Xu; Ding An Chen; Wen Wang; Yi Ping Cui

doi:10.7498/aps.56.569

Mechanism and characteristics of the new organic nonlinear optical material urea L-malic acid film

Li Zhu, Wen Ge Yang, Ling Ling Xu, Ding An Chen, Wen Wang, Yi Ping Cui

School of Pharmaceutical Sciences

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

3 Scopus citations

Abstract

A new nonlinear optical material urea L-malic acid film (ULMA) was successfully prepared by physical vapour deposition (PVD) at appropriate heating temperature. XRD and FTIR measurements show that the film and the ULMA powder have the same composition and crystal structure. Furthermore, the film keeps the nonlinear properties of the ULMA crystal. Thermal analysis shows that ULMA has good thermal stability with constant melting point. Its evaporation temperature is below the decomposition temperature of its substrates urea and L-malic acid. The difference between evaporation and decomposition temperature is increased in vacuum. Therefore, it is verified that the PVD method is a practical approach to prepare ULMA film if the heating temperature is controlled between the evaporation and decomposition temperatures.

Original language	English
Pages (from-to)	569-573
Number of pages	5
Journal	Wuli Xuebao/Acta Physica Sinica
Volume	56
Issue number	1
DOIs	https://doi.org/10.7498/aps.56.569
State	Published - Jan 2007

Keywords

Nonlinear optical material
Physical vapour deposition
Thermal analysis
Urea L-malic acid

Access to Document

10.7498/aps.56.569

Cite this

@article{0b3c917c20ac4367b4f7cd448638fb5a,

title = "Mechanism and characteristics of the new organic nonlinear optical material urea L-malic acid film",

abstract = "A new nonlinear optical material urea L-malic acid film (ULMA) was successfully prepared by physical vapour deposition (PVD) at appropriate heating temperature. XRD and FTIR measurements show that the film and the ULMA powder have the same composition and crystal structure. Furthermore, the film keeps the nonlinear properties of the ULMA crystal. Thermal analysis shows that ULMA has good thermal stability with constant melting point. Its evaporation temperature is below the decomposition temperature of its substrates urea and L-malic acid. The difference between evaporation and decomposition temperature is increased in vacuum. Therefore, it is verified that the PVD method is a practical approach to prepare ULMA film if the heating temperature is controlled between the evaporation and decomposition temperatures.",

keywords = "Nonlinear optical material, Physical vapour deposition, Thermal analysis, Urea L-malic acid",

author = "Li Zhu and Yang, {Wen Ge} and Xu, {Ling Ling} and Chen, {Ding An} and Wen Wang and Cui, {Yi Ping}",

year = "2007",

month = jan,

doi = "10.7498/aps.56.569",

language = "英语",

volume = "56",

pages = "569--573",

journal = "Wuli Xuebao/Acta Physica Sinica",

issn = "1000-3290",

publisher = "Institute of Physics, Chinese Academy of Sciences",

number = "1",

}

TY - JOUR

T1 - Mechanism and characteristics of the new organic nonlinear optical material urea L-malic acid film

AU - Zhu, Li

AU - Yang, Wen Ge

AU - Xu, Ling Ling

AU - Chen, Ding An

AU - Wang, Wen

AU - Cui, Yi Ping

PY - 2007/1

Y1 - 2007/1

N2 - A new nonlinear optical material urea L-malic acid film (ULMA) was successfully prepared by physical vapour deposition (PVD) at appropriate heating temperature. XRD and FTIR measurements show that the film and the ULMA powder have the same composition and crystal structure. Furthermore, the film keeps the nonlinear properties of the ULMA crystal. Thermal analysis shows that ULMA has good thermal stability with constant melting point. Its evaporation temperature is below the decomposition temperature of its substrates urea and L-malic acid. The difference between evaporation and decomposition temperature is increased in vacuum. Therefore, it is verified that the PVD method is a practical approach to prepare ULMA film if the heating temperature is controlled between the evaporation and decomposition temperatures.

AB - A new nonlinear optical material urea L-malic acid film (ULMA) was successfully prepared by physical vapour deposition (PVD) at appropriate heating temperature. XRD and FTIR measurements show that the film and the ULMA powder have the same composition and crystal structure. Furthermore, the film keeps the nonlinear properties of the ULMA crystal. Thermal analysis shows that ULMA has good thermal stability with constant melting point. Its evaporation temperature is below the decomposition temperature of its substrates urea and L-malic acid. The difference between evaporation and decomposition temperature is increased in vacuum. Therefore, it is verified that the PVD method is a practical approach to prepare ULMA film if the heating temperature is controlled between the evaporation and decomposition temperatures.

KW - Nonlinear optical material

KW - Physical vapour deposition

KW - Thermal analysis

KW - Urea L-malic acid

UR - http://www.scopus.com/inward/record.url?scp=33847774976&partnerID=8YFLogxK

U2 - 10.7498/aps.56.569

DO - 10.7498/aps.56.569

M3 - 文章

AN - SCOPUS:33847774976

SN - 1000-3290

VL - 56

SP - 569

EP - 573

JO - Wuli Xuebao/Acta Physica Sinica

JF - Wuli Xuebao/Acta Physica Sinica

IS - 1

ER -

Mechanism and characteristics of the new organic nonlinear optical material urea L-malic acid film

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this