Amorphous CdI_2 Films and Their Crystallization Studied by Simultaneous Measurements of Optical Absorption and Reflection
スポンサーリンク
概要
- 論文の詳細を見る
Amorphous CdI_2 films with excellent transmittance below the absorption edge were obtained by quench-deposition onto 77 K substrates. By annealing at 300-340 K, they crystallized in a previously unknown crystal structure which exhibited a very sharp exciton peak at 3.934 eV. It was suggested that the films, amorphous or crystalline, were due to covalent bonds between Cd and I atoms. The covalent bonds brought about small values of the real part of refractive index. Further annealing at higher temperatures transformed the crystal structure of the films to the ordinary, CdI_2 structure. The resultant films showed anomalous spectral behavior leading to a new understanding of crystallinity in the films.
- 社団法人応用物理学会の論文
- 1993-12-15
著者
-
KONDO Shin-ichi
Department of Chemistry, Faculty of Science and Engineering, Ritsumeikan University
-
Kondo Shin-ichi
Department Of Applied Physics Faculty Of Engineering Fukui University
-
SAITO Tadaaki
Department of Applied Physics,Faculty of Engineering,Fukui University
-
Saito Tadaaki
Department Of Applied Physics Faculty Of Engineering Fukui University
-
KAGAWA Shin-ichiro
Department of Applied Physics, Faculty of Engineering, Fukui University
-
Kagawa S
Department Of Applied Physics Faculty Of Engineering Fukui University
関連論文
- Protein Sequences of Two Keto Ester Reductases: Possible Identity as Hypothetical Proteins
- Piezoreflectance of the First Exciton Band of TlBr
- Uniaxial Stress Effects on the First Exciton Band of TlBr
- Optical Constants of Quench-Deposited TlCl
- Electrical Properties of Quench-Deposited Amorphous SnTe Films
- Amorphous to Crystalline Transformation of Cold Condensed TlBr Films
- Internal Reflection Method for Measuring Optical Constants of Deposited Films
- Core Absorption Spectra of Crystalline and Amorphous GeTe Thin Films
- Absorption Spectra of Amorphous and Crystalline SnTe Thin Films in the 2-120eV Region
- Amorphous-Crystalline Transformation of SuTe Thin Films
- Photocrystallization of Cold Condensed Amorphous TlCl Films Detected by UV Absorption Measurements
- Annealing Behavior of Cold Condensed Amorphous TlCl Films Studied by UV Absorption Measurements
- Optical Absorption versus Reflection in Deposited CdI_2 Films
- Flavin Receptors. Effects of Melamine Derivatives Bearing Thiourea and Thiouronium Ion on the Binding and Reactivity of Flavin Mimics in Chloroform
- Flavin Receptors. Effect of the Acidity of Melamine Derivatives Bearing a 2-Arylguanidinium Ion on 6-Azaflavin Binding in Chloroform
- Functional Flavin Receptors.Bis-melamine Derivatives Bearing a Guanidinium Ion Which Bind 6-Azaflavin and a Thymine-Linked Substrate through Hydrogen Bonds in Chloroform
- Regulation of Redox Properties of 6 - Azaflavin by Hydrogen Bonding with a Receptor in Chloroform - Acetonitrile
- Bifunctional Receptor. Rate-acceleration of Oxidative Decarboxylation of Pyruvate by Thymine-Thiazolium and Zn^ in the Presence of a Melamine Derivative Bearing α-Bipyridine Moiety in Chloroform-Acetonitrile
- 1,1-Diphenyl-2-picrylhydrazyl Radical Scavenging Activity of Bee Products and Their Constituents Determined by ESR
- Cloning and Nucleotide Sequencing of Two Insecticidal δ-Endotoxin Genes from Bacillus thuringiensis var.kurstaki HD-1 DNA(Biological Chemistry)
- Strain Effects on the Fundamental Absorption in Alkali Iodides
- Optical Characterization of Quench-Deposited PbBr_2 Films and Their Annealing Behavior
- Effects of Chemical Disorder on Crystallization Behavior in Amorphaous TlCl_Br_χ Films Studied by UV Absorption Measurements
- Amorphous CdI_2 Films and Their Crystallization Studied by Simultaneous Measurements of Optical Absorption and Reflection
- Chevron Layer Structure and Focal Conics in Chiral Smectic C Liquid-Crystal Cells Aligned by SiO Oblique Evaporation Technique
- Powder Flow Z-pinch as a New Scheme of Z-pinch
- Least Squares Locating Method Using Multi-Parallel Projections
- Anion Recognition by 1, 3-Benzenedisulfonamide Derivatives Bearing Phenolic Hydroxy Groups in MeCN-d_3
- Cooperative Effect of a Metal Ion and Hydrogen Bonds on Phosphodiester Cleavage in Acetonitrile
- Optical Absorption near the Fundamental Edge in Amorphous Thallous Halides
- Anomalous Exciton Absorption in PbI_2 Films Produced via Amorphous-To-Crystalline Transformation
- Optical Characterization of Amorphous PbI_2 Films and Their Crystallization
- Probable Errors in the Internal Reflection Method for Optical Constant Measurements
- Optical Properties of Calcite in the Vacuum Ultraviolet
- Reflection Spectra of CdCl_2-CdBr_2 Mixed Crystals in the Region of Band Gap Excitons
- Optical Constants and Polarization-Dependent Reflection Spectra of CdCl_2 and CdBr_2 Single Clystals
- Donor-Like Excitons in Microcrystalline CuBr Films Produced by Quench-Deposition
- Quench Deposited Amorphous TlI Films and Their Crystallization Studied by Optical Absorption Measurements
- Dispersion Studies of CdI_2, CdBr_2 and CdCl_2
- Ratiometric Fluorescence Detection of Anions by an Amide-Based Receptor Bearing Pyrenyl Groups
- Nonstoichiometry and electrical resistivity in two mixed metal oxides, La2NiO4-x and LaSrNiO4-x.
- The electrical properties of La2-xSrxNiO4 (0.LEQ.x.LEQ.1).