DICP OpenIR
Thermal change of organic light-emitting ALQ3 thin films
Wang, Mei-Han1; Konya, Takayuki; Yahata, Masahiro1; Sawada, Yutaka1,4; Kishi, Akira2; Uchida, Takayuki1,2; Lei, Hao1; Hoshi, Yoichi1; Sun, Li-Xian3
KeywordAlq3 Thin Film Thermal Crystallization High-temperature X-ray Diffraction Thermal Change X-ray Reflectometry
Source PublicationJOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
2010
DOI10.1007/s10973-009-0486-5
Volume99Issue:1Pages:117-122
Indexed BySCI ; ISTP
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Analytical ; Chemistry, Physical
WOS Research AreaChemistry
WOS KeywordALUMINUM TRIS(8-HYDROXYQUINOLINE) ALQ(3) ; X-RAY REFLECTOMETRY ; DEVICES ; DEGRADATION ; NANOSCALE ; STABILITY
AbstractA series of Alq3 thin films with the thicknesses of 50, 100, and 200 nm was deposited on Si substrates at room temperature using the thermal evaporation method. The thermal crystallization process of Alq3 thin films, especially 50 nm thick films, was successfully examined using high-temperature X-ray diffraction (HT-XRD) with the in-plane scan mode. Film thickness, density, and changes in surface roughness while heating were determined using X-ray reflectometry (XRR). The decreased density and increased surface roughness, which were accompanied by sublimation, indicate the instability of the Alq3 film. Thus, thermal instability is a major factor for device failure.
Language英语
WOS IDWOS:000274213300019
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/141987
Collection中国科学院大连化学物理研究所
Affiliation1.Tokyo Polytech Univ, Ctr Hyper Media Res, Kanagawa 2430297, Japan
2.Rigaku Corp, Tokyo 1968666, Japan
3.Chinese Acad Sci, Mat & Thermochem Lab, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
4.Tokyo Polytech Univ, Dept Ind Chem, Grad Sch Engn, Kanagawa 2430297, Japan
Recommended Citation
GB/T 7714
Wang, Mei-Han,Konya, Takayuki,Yahata, Masahiro,et al. Thermal change of organic light-emitting ALQ3 thin films[J]. JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY,2010,99(1):117-122.
APA Wang, Mei-Han.,Konya, Takayuki.,Yahata, Masahiro.,Sawada, Yutaka.,Kishi, Akira.,...&Sun, Li-Xian.(2010).Thermal change of organic light-emitting ALQ3 thin films.JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY,99(1),117-122.
MLA Wang, Mei-Han,et al."Thermal change of organic light-emitting ALQ3 thin films".JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY 99.1(2010):117-122.
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