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Journal articles on the topic 'Absorption edge'

Author: Grafiati

Published: 4 June 2021

Last updated: 27 July 2025

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1

Kulish, M. R. "Influence of absorption saturation on the shape of CdSe absorption edge." Semiconductor Physics Quantum Electronics and Optoelectronics 17, no. 4 (2014): 349–52. http://dx.doi.org/10.15407/spqeo17.04.349.

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2

Matsubara, E., K. Okuda, Y. Waseda, S. N. Okuno, and K. Inomata. "Structural Study of Amorphous Co-Ferrite Film by Anomalous X-Ray Scattering." Zeitschrift für Naturforschung A 45, no. 9-10 (1990): 1144–50. http://dx.doi.org/10.1515/zna-1990-9-1011.

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Abstract The structure of amorphous Co-ferrite film grown on a glass substrate was studied by anomalous X-ray scattering (AXS). Co atoms cannot be distinguished from Fe atoms with the usual X-ray diffraction technique. Therefore the AXS method at the Fe and Co K-absorption edges was adopted. In the previous AXS studies only the lower energy side of the absorption edges was adopted. In the previous AXS studies only the lower energy side of the absorption edge was used. In the present case, the lower energy side of the Co K-absorption edge corresponds to the higher energy side of the Fe K-absorp

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3

Lukeš, F., E. Schmidt, J. Humlíček, P. Dub, and F. Kosek. "Absorption Edge of SnSe." physica status solidi (b) 137, no. 2 (1986): 569–79. http://dx.doi.org/10.1002/pssb.2221370218.

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4

Khodorov, A., and M. J. M. Gomes. "Fundamental absorption edge and near-absorption edge properties of PLZT thin films." physica status solidi (a) 206, no. 11 (2009): 2576–80. http://dx.doi.org/10.1002/pssa.200824324.

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5

Zheng, Wei, Ling Yun Jang, Jenn Min Lee, et al. "Manganese K- and L₃-Edge X-Ray Absorption Fine Structure Study of Zn_1-xMn_xTe." Advanced Materials Research 634-638 (January 2013): 2489–92. http://dx.doi.org/10.4028/www.scientific.net/amr.634-638.2489.

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High-resolution synchrotron radiation x-ray absorption data on Mn K- and L3-edge for semimagnetic semiconductor Zn1-xMnxTe bulk materials are presented. A detailed analysis of the extended x-ray absorption fine structure by using the IFEFFIT program, and the chemical bonds of Mn-Te are obtained. The x-ray absorption near-edge structure of the Mn K- and L3-edges are investigated, and the electronic structure of Zn1-xMnxTe with various compositions are studied.

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6

Vogt, Linda I., Julien J. H. Cotelesage, Natalia V. Dolgova, et al. "X-ray absorption spectroscopy of organic sulfoxides." RSC Advances 10, no. 44 (2020): 26229–38. http://dx.doi.org/10.1039/d0ra04653a.

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7

NELSON, A. J., T. VAN BUUREN, C. BOSTEDT, K. I. SCHAFFERS, and LOU TERMINELLO. "PHOTOEMISSION AND PHOTOABSORPTION INVESTIGATION OF THE ELECTRONIC STRUCTURE OF YTTERBIUM-DOPED STRONTIUM FLUOROAPATITE." Surface Review and Letters 09, no. 01 (2002): 387–91. http://dx.doi.org/10.1142/s0218625x02002361.

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X-ray photoemission and X-ray photoabsorption were used to study the composition and the electronic structure of ytterbium-doped strontium fluoroapatite (Yb:S-FAP). High resolution photoemission measurements on the valence band electronic structure were used to evaluate the density of occupied states of this fluoroapatite. Element-specific density of unoccupied electronic states in Yb:S-FAP was probed by X-ray absorption spectroscopy (XAS) at the Yb 4d ( N 4,5-edge), Sr 3d ( M 4,5-edge), P 2p ( L 2,3-edge), F 1s and O 1s (K-edges) absorption edges. These results provide the first measurements

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8

Kinney, A. L., R. R. J. Antonucci, and H. C. Ford. "Lyman Edges in Quasar Spectra." Symposium - International Astronomical Union 134 (1989): 555–56. http://dx.doi.org/10.1017/s0074180900141981.

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This is a study of the Lyman edge region in the spectra of eleven high redshift quasars. We present large aperture, low resolution data designed to detect broadened Lyman edge absorption predicted by thermal models of the Big Blue Bump continuum component. We also present high resolution data on the edge regions and the Lyman alpha emission line for nine of the objects. We show some partial absorption edges and discuss whether or not they can be interpreted as support for the accretion disk model.

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9

Berry, Frank J., Alberto Bohorquez, Julia Mcmanus, Paul Wynn, and Robert Bilsborrow. "X-Ray Absorption Fine Structure in FeTiO3." Modern Physics Letters B 12, no. 11 (1998): 413–18. http://dx.doi.org/10.1142/s0217984998000500.

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The recent report1 that the Fe K-edge X-ray absorption fine structure (XAFS) recorded from FeTiO 3 are best interpreted in terms of the presence of Fe 3+ is erroneous. The X-ray absorption near edge structure recorded at both the Fe K- and Ti K-edges are consistent with the presence of Fe 2+ and Ti 4+. The results are endorsed by 57 Fe Mössbauer spectroscopy. The compound FeTiO 3 is accurately formulated as Fe 2+ Ti 4+ O 3.

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10

Hiratoko, Tatsuya, Akira Yoshiasa, Tomotaka Nakatani, Maki Okube, Akihiko Nakatsuka, and Kazumasa Sugiyama. "Temperature dependence of pre-edge features in TiK-edge XANES spectra forATiO3(A= Ca and Sr),A2TiO4(A= Mg and Fe), TiO2rutile and TiO2anatase." Journal of Synchrotron Radiation 20, no. 4 (2013): 641–43. http://dx.doi.org/10.1107/s0909049513009175.

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XANES (X-ray absorption near-edge structure) spectra of the TiK-edges ofATiO3(A= Ca and Sr),A2TiO4(A= Mg and Fe), TiO2rutile and TiO2anatase were measured in the temperature range 20–900 K. Ti atoms for all samples were located in TiO6octahedral sites. The absorption intensity invariant point (AIIP) was found to be between the pre-edge and post-edge. After the AIIP, amplitudes damped due to Debye–Waller factor effects with temperature. Amplitudes in the pre-edge region increased with temperature normally by thermal vibration. Use of the AIIP peak intensity as a standard point enables a quantit

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11

Manyakin, Maxim D., and Sergey I. Kurganskii. "Electronic structure of germanium dioxide with rutile structure according to ab initio computer simulation data." Kondensirovannye sredy i mezhfaznye granitsy = Condensed Matter and Interphases 25, no. 4 (2023): 587–93. http://dx.doi.org/10.17308/kcmf.2023.25/11478.

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The article focuses on the electronic structure of the tetragonal crystalline modification of germanium dioxide. The electronic structure was theoretically studied by means of the full-potential linearized augmented plane wave method using the Wien2k software. Total and partial densities of electronic states were calculated. The spectra of the X-ray absorption near edge structure were simulated for various absorption edges of germanium and oxygen atoms. The Z+1 approximation method was used to calculate Ge K-, Ge L3- and O K absorption edges for the tetragonal modification of GeO2. The result

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12

Zheng, Wei, Yu Li Wu, Yen Ting Chen, et al. "Determination of Bond Lengths and Electronic Structure of Cd_1-xZn_xTe Ternary Alloys by Synchrotron Radiation." Advanced Materials Research 706-708 (June 2013): 56–59. http://dx.doi.org/10.4028/www.scientific.net/amr.706-708.56.

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High-resolution synchrotron radiation x-ray absorption spectroscopy on Zn K-, Cd L3- and Te L3-edges for Cd1-xZnxTe ternary alloys with x = 0.10, 0.30, 0.50 and 0.90 are presented. A detailed analysis of the extended x-ray absorption fine structure using the IFEFFIT program, and the chemical bonds of Zn-Te are obtained, suggesting distortion of the Te sub-lattice. The x-ray absorption near-edge structure of the Zn K-, Cd L3- and Te L3-edge are investigated, and the electronic structures of Cd1-xZnxTe with various compositions are studied.

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13

Toyoda, T., S. Maruyama, H. Nakanishi, S. Endo, and T. Irie. "Exponential absorption edge in Bi12SiO20." Journal of Physics D: Applied Physics 18, no. 7 (1985): L87—L91. http://dx.doi.org/10.1088/0022-3727/18/7/007.

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14

Saito, K., and A. J. Ikushima. "Absorption edge in silica glass." Physical Review B 62, no. 13 (2000): 8584–87. http://dx.doi.org/10.1103/physrevb.62.8584.

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15

Ho, C. H., Y. S. Huang, K. K. Tiong, and P. C. Liao. "Absorption-edge anisotropy inReS2andReSe2layered semiconductors." Physical Review B 58, no. 24 (1998): 16130–35. http://dx.doi.org/10.1103/physrevb.58.16130.

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16

Morton, Robert W., and Peter F. Lott. "Dual wavelength absorption edge spectrometry." Microchemical Journal 36, no. 1 (1987): 9–27. http://dx.doi.org/10.1016/0026-265x(87)90132-9.

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17

Bacewicz, R., B. Pałosz, W. Pałosz, and S. Gierlotka. "Absorption edge of SnS2 polytypes." Solid State Communications 54, no. 3 (1985): 283–85. http://dx.doi.org/10.1016/0038-1098(85)91085-3.

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18

Kosacki, I., and J. M. Langer. "Fundamental absorption edge ofPbF2andCd1−xPbxF2crystals." Physical Review B 33, no. 8 (1986): 5972–73. http://dx.doi.org/10.1103/physrevb.33.5972.

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19

Chychura, Ig Iv, I. I. Turianytsia, and Iv Iv Chychura. "Temperature dependence of the optical absorption edge of doped gallium arsenide." Physics and Chemistry of Solid State 21, no. 2 (2020): 288–93. http://dx.doi.org/10.15330/pcss.21.2.288-293.

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The temperature dependences of the optical absorption edges of Zn doped GaAs semiconductor crystals have been measured from 300 to 560 K. The temperature dependence of the optical absorption in the Urbach edges is adequately reproduced by a Bose-Einstein model. Analysis of experimental results gave us the opportunity to offer an explicit function of two arguments (photon energy and temperature) for the absorption coefficient of doped crystals in the Urbach edge region.

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20

Menushenkov, Alexey P., Alexander A. Yaroslavtsev, Olga V. Grishina, et al. "Local Electronic and Crystal Structure of Rare-Earth Cobalt Phosphides RCo₂P₂ Studied by XAFS Spectroscopy." Solid State Phenomena 190 (June 2012): 200–203. http://dx.doi.org/10.4028/www.scientific.net/ssp.190.200.

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Abstract. The valence state of Ce and Eu was investigated by X-ray absorption near-edge structure (XANES) spectroscopy above L3-Ce and L3-Eu absorption edges in series of RCo2P2 (R = La, Ce, Pr, Eu) magnetic intermetallics. At the same time under similar conditions the rearrangement of Co and Pr local environment vs. temperature was studied by extended X-ray absorption ¯ne structure (EXAFS) spectroscopy above K-Co and L3-Pr absorption edges.

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21

Zhiya, Wumani Victor, Omololu Akin-Ajo, Enemona Titus Ogbe, Peverga Rex Jubu, and Adepoju Adebayo Tolulopea. "Effects of Intermolecular Distance on the Absorption Spectra of Organic Semiconductors." International Journal of Innovation in Engineering 4, no. 4 (2025): 28–36. https://doi.org/10.59615/ijie.4.4.28.

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Organic semiconductors have several advantages over conventional inorganic semiconductors. The optical properties of π-conjugated organic molecules are important in determining the performance efficiencies of photovoltaic cells, optoelectronic devices and organic thin-film transistors and lasers. This work examined the variation of absorption spectra of three organic semiconductors (perylene, pentacene, and sexithienyl) with their geometries and intermolecular distances between the dimer molecules. Quantum mechanical calculations using the PM3 semi-empirical approximation were used to obtain t

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22

Lichtenberg, Henning, Boris Mahltig, Wantana Klysubun, Alexander Prange, and Josef Hormes. "SYNCHROTRON BASED X-RAY ABSORPTION SPECTROSCOPY FOR STRUCTURAL ANALYSIS OF BASALT FIBERS." Fibres and Textiles 31, no. 2 (2024): 56–65. http://dx.doi.org/10.15240/tul/008/2024-2-008.

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X-ray Absorption Near Edge Structure (XANES) spectroscopy at the Synchrotron Light Research Institute (Thailand) was used to investigate temperature related structural changes in basalt fibers. As a first step, XANES spectra of fiber samples cut from a basalt roving heated for 1 hour at 800 °C were recorded at the K absorption edges of three chemical elements and compared with the spectra of the untreated fibers. Silicon and calcium K-edge XANES spectra of the fibers were not affected by heating, whereas iron K-edge XANES spectra were significantly influenced by heating at 800 °C. The high iro

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23

ZHEN, XIHE, QIANG LI, and YUHENG XU. "OPTICAL ABSORPTION AND OH- TRANSMISSION SPECTRA IN Mg:Er:LiNbO3 CRYSTALS." Modern Physics Letters B 20, no. 08 (2006): 439–44. http://dx.doi.org/10.1142/s0217984906010433.

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Mg:Er:LiNbO 3 crystals were grown by the Czochralski method. Their UV-Vis absorption edges and OH - transmission spectra were measured in terms of the defect structure. The absorption edges shift towards a shorter wavelength with increasing Mg concentration. The dependence of the shift mechanism of the absorption edge on the defect structure was discussed in detail. The OH - absorption bands shift from 3486 cm-1 to 3535 cm-1 when the Mg concentration exceeds a threshold value. It is considered that the 3535 cm-1 absorption band corresponds to the (MgNb) 3-– OH - complexes.

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24

Kálmán, P. "Laser-assisted x-ray absorption near the absorption edge." Physical Review A 38, no. 10 (1988): 5458–60. http://dx.doi.org/10.1103/physreva.38.5458.

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25

Ghezzi, C., R. Magnanini, A. Parisini, et al. "Optical absorption near the fundamental absorption edge in GaSb." Physical Review B 52, no. 3 (1995): 1463–66. http://dx.doi.org/10.1103/physrevb.52.1463.

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26

Qiao, Li, Ivo Zizak, Paul Zaslansky, and Yurong Ma. "The Crystallization Process of Vaterite Microdisc Mesocrystals via Proto-Vaterite Amorphous Calcium Carbonate Characterized by Cryo-X-ray Absorption Spectroscopy." Crystals 10, no. 9 (2020): 750. http://dx.doi.org/10.3390/cryst10090750.

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Investigation on the formation mechanism of crystals via amorphous precursors has attracted a lot of interests in the last years. The formation mechanism of thermodynamically meta-stable vaterite in pure alcohols in the absence of any additive is less known. Herein, the crystallization process of vaterite microdisc mesocrystals via proto-vaterite amorphous calcium carbonate (ACC) in isopropanol was tracked by using Ca K-edge X-ray absorption spectroscopy (XAS) characterization under cryo-condition. Ca K-edge X-ray absorption near edge structure (XANES) spectra show that the absorption edges of

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27

Wang, Hongxin, Anthony T. Young, Jinghua Guo, et al. "Soft X-ray absorption spectroscopy and resonant inelastic X-ray scattering spectroscopy below 100 eV: probing first-row transition-metalM-edges in chemical complexes." Journal of Synchrotron Radiation 20, no. 4 (2013): 614–19. http://dx.doi.org/10.1107/s0909049513003142.

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X-ray absorption and scattering spectroscopies involving the 3dtransition-metalK- andL-edges have a long history in studying inorganic and bioinorganic molecules. However, there have been very few studies using theM-edges, which are below 100 eV. Synchrotron-based X-ray sources can have higher energy resolution atM-edges.M-edge X-ray absorption spectroscopy (XAS) and resonant inelastic X-ray scattering (RIXS) could therefore provide complementary information toK- andL-edge spectroscopies. In this study,M2,3-edge XAS on several Co, Ni and Cu complexes are measured and their spectral information

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28

Studenyak, I. P. "Optical absorption edge in (Ag3AsS3)x(As2S3)1-x superionic glasses." Semiconductor Physics Quantum Electronics and Optoelectronics 15, no. 2 (2012): 147–51. http://dx.doi.org/10.15407/spqeo15.02.147.

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29

Ozaki, Shunji, and Shingo Mukada. "Optical Absorption and Photoluminescence in Defect-Stannite-Type Semiconductor ZnGa₂Se₄." Advanced Engineering Forum 38 (November 2020): 10–16. http://dx.doi.org/10.4028/www.scientific.net/aef.38.10.

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Optical absorption and photoluminescence (PL) spectra were measured on defect-stannite-type semiconductor ZnGa2Se4 at temperatures T from 11 to 300 K. The square of the absorption coefficient spectra showed distinct two absorption edges, which were E0A,B and E0C,D transitions at Γ point in the Brillouin zone. The temperature dependence of the direct-gap energies, E0A,B and E0C,D, of ZnGa2Se4 were determined and fit using the analytical four-parameter expression developed for the explanation of the band-gap shrinkage effect in semiconductors. The PL emissions at near band-edge and at higher ene

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30

Ogorodnikov I. N. "A Low-Wavelength Host Absorption Edge of Cesium-Lithium Borate CsLiB-=SUB=-6-=/SUB=-O-=SUB=-10-=/SUB=-." Optics and Spectroscopy 130, no. 12 (2022): 1611. http://dx.doi.org/10.21883/eos.2022.12.55250.4011-22.

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We have carried out an experimental study of the VUV edge of the optical host absorption of cesium-lithium borate crystals CsLiB6O10 (CLBO). The transmission (T=293 K) and absorption (T = 80, 293 K) spectra were studied, the short-wavelength edge of the transparency band (cutoff wavelength) and the energy position of the edge fundamental absorption at which the absorption coefficient k=50 cm-1 were determined. The absorption edge temperature shift coefficient -5.5·10-4 eV/K was determined. Based on low-temperature reflection spectra (T=10 K, theta=17o, E=7-30 eV) the Kramers-Kronig method was

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31

Mullins, Oliver C., Sudipa Mitra-Kirtley, and Yifu Zhu. "The Electronic Absorption Edge of Petroleum." Applied Spectroscopy 46, no. 9 (1992): 1405–11. http://dx.doi.org/10.1366/0003702924123737.

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The electronic absorption spectra of more than 20 crude oils and asphaltenes are examined. The spectral location of the electronic absorption edge varies over a wide range, from the near-infrared for heavy oils and asphaltenes to the near-UV for gas condensates. The functional form of the electronic absorption edge for all crude oils (measured) is characteristic of the “Urbach tail,” a phenomenology which describes electronic absorption edges in wide-ranging materials. The crude oils all show similar Urbach widths, which are significantly larger than those generally found for various materials

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32

Огородников, И. Н. "Длинноволновый край фундаментального поглощения кристаллов цезий-литиевого бората CsLiB-=SUB=-6-=/SUB=-O-=SUB=-10-=/SUB=-". Оптика и спектроскопия 130, № 12 (2022): 1886. http://dx.doi.org/10.21883/os.2022.12.54096.4011-22.

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We have carried out an experimental study of the VUV edge of the optical host absorption of cesium-lithium borate crystals CsLiB6O10 (CLBO). The transmission (T = 293K) and absorption (T = 80, 293 K) spectra are studied, the short-wavelength boundary of the transparency band (cutoff wavelength) and the energy position of the edge are determined. fundamental absorption at which the absorption coefficient is k = 50 cm−1. The transmission (T = 293 K) and absorption (T = 80, 293 K) spectra were studied, the short-wavelength edge of the transparency band (cutoff wavelength) and the energy position

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33

Šipr, Ondřej, Jiří Vackář, and Ján Minár. "Finite lifetime broadening of calculated X-ray absorption spectra: possible artefacts close to the edge." Journal of Synchrotron Radiation 25, no. 2 (2018): 523–28. http://dx.doi.org/10.1107/s1600577518000048.

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X-ray absorption spectra calculated within an effective one-electron approach have to be broadened to account for the finite lifetime of the core hole. For methods based on Green's function this can be achieved either by adding a small imaginary part to the energy or by convoluting the spectra on the real axis with a Lorentzian. By analyzing the FeK- andL2,3-edge spectra it is demonstrated that these procedures lead to identical results only for energies higher than a few core-level widths above the absorption edge. For energies close to the edge, spurious spectral features may appear if too m

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34

Ogorodnikov I. N. "A Low-wavelength host absorption edge of LiB-=SUB=-3-=/SUB=-O-=SUB=-5-=/SUB=- and Li-=SUB=-2-=/SUB=-B-=SUB=-4-=/SUB=-O-=SUB=-7-=/SUB=- crystals." Physics of the Solid State 64, no. 7 (2022): 824. http://dx.doi.org/10.21883/pss.2022.07.54699.314.

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We have carried out an experimental study of the VUF- edge of the optical host absorption of lithium borate crystals LiB3O5 (LBO) and Li2B4O7 (LTB). The transmission (T=293 K) and absorption (T=80, 293 K) spectra were studied, the short-wavelength edge of the transparency band (cutoff wavelength) and the energy position of the edge fundamental absorption at which the absorption coefficient k=50 cm-1 were determined. The absorption edge temperature shift coefficient -(3-4.7)·10-4 eV/K was determined. The dependence of the absorption edge parameters of oriented LBO normal Y and LBO normal X crys

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35

Bianconi, Antonio, Chenxi Li, Francesco Campanella, et al. "CuK-edge polarized x-ray-absorption near-edge structure ofBi2CaSr2Cu2O8." Physical Review B 44, no. 9 (1991): 4560–69. http://dx.doi.org/10.1103/physrevb.44.4560.

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36

Bordun, O. M., B. O. Bordun, V. B. Lushchanets, and I. Yo Kukharskyy. "Edge Absorption of thin Films –Ga2O3." Фізика і хімія твердого тіла 16, no. 2 (2015): 302–6. http://dx.doi.org/10.15330/pcss.16.2.302-306.

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Fundamental absorption edge of b–Ga2O3 thin films, obtained by radio-frequency ion-plasmous sputtering, was investigated, using the method of optical spectroscopy. It was ascertained that the optical band gap Eg increases from 4.60 to 4.65 eV after the heat treatment films in argon atmosphere and to 5.20 eV after the reduction of annealed films in a hydrogen atmosphere. Consolidated effective mass of free charge carriers in b–Ga2O3 films after annealing and after reduction in hydrogen was estimated. It was found that the concentration of charge carriers after heat treatment in argon atmosphere

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37

Toyoda, T., S. Maruyama, H. Nakanishi, S. Endo, and T. Irie. "The fundamental absorption edge in Bi12SiO20." Journal of Physics D: Applied Physics 19, no. 5 (1986): 909–15. http://dx.doi.org/10.1088/0022-3727/19/5/023.

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38

Hartmann, Claudius, Michel Zigone, Gérard Martinez, et al. "Investigation of the absorption edge ofC60fullerite." Physical Review B 52, no. 8 (1995): R5550—R5553. http://dx.doi.org/10.1103/physrevb.52.r5550.

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39

Sokolov, V. I., A. V. Druzhinin, G. A. Kim, et al. "Fundamental absorption edge of NiO nanocrystals." Physica B: Condensed Matter 430 (December 2013): 1–5. http://dx.doi.org/10.1016/j.physb.2013.07.033.

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40

Goldschmidt, Dan, and Harry L. Tuller. "Fundamental absorption edge ofSrTiO3at high temperatures." Physical Review B 35, no. 9 (1987): 4360–64. http://dx.doi.org/10.1103/physrevb.35.4360.

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41

Panessa-Warren, B. J., G. T. Tortora, and J. B. Warren. "Absorption edge imaging of bacterial endospores." Proceedings, annual meeting, Electron Microscopy Society of America 45 (August 1987): 882–83. http://dx.doi.org/10.1017/s0424820100128699.

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Due to the structure and physiology of the bacterial endospore, the resist ratio for most chemical sterilants of spores to vegetative cells is 10,000:1 thereby making them uniquely resistant to chemical sterilization. Although some chemical sterilants do exist that are quite effective against most species of spores, little is known about the effect these chemicals have on spore morphology. This investigation involves the application of a relatively new vanadium-containing sporocide to viable Bacillus subtilis and B. Thuringiensis spores and subsequent microscopy and viability studies to analyz

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42

Kobayashi, Satoshi, Nozomu Tsuboi, and Futao Kaneko. "Absorption Edge Studies of CuGaS2Single Crystal." Japanese Journal of Applied Physics 26, Part 1, No. 2 (1987): 220–25. http://dx.doi.org/10.1143/jjap.26.220.

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43

Neumann, H., W. Hörig, G. Nooke, and N. N. Syrbu. "The fundamental absorption edge of PbGa2S4." Solid State Communications 65, no. 2 (1988): 155–57. http://dx.doi.org/10.1016/0038-1098(88)90677-1.

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44

Grivickas, Vytautas, Vitalijus Bikbajevas, and Paulius Grivickas. "Indirect absorption edge of TlGaSe2 crystals." physica status solidi (b) 243, no. 5 (2006): R31—R33. http://dx.doi.org/10.1002/pssb.200642069.

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45

Medvedkin, G. A., Yu V. Rud, and M. A. Tairov. "Optical Band Edge Absorption in CuInSe2." physica status solidi (b) 144, no. 2 (1987): 809–16. http://dx.doi.org/10.1002/pssb.2221440241.

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46

Couto, Rafael C., Ludvig Kjellsson, Hans Ågren, et al. "The carbon and oxygen K-edge NEXAFS spectra of CO+." Physical Chemistry Chemical Physics 22, no. 28 (2020): 16215–23. http://dx.doi.org/10.1039/d0cp02207a.

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B., D. SHRIVASTAVA, C. KUMAWAT R., K. JOSHI S., and K. BHATTACHARYA P. "X-Ray Spectral Studies of some Copper(II) Complexes of Schiff Base." Journal of Indian Chemical Society Vol.70, Sep 1993 (1993): 731–34. https://doi.org/10.5281/zenodo.5930312.

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School of Studies in Physics, Vikram University, Ujjain-456 010 Department of Physics, Government College, Neemuch-458 441 Department of Physics, Government Arts & Science College, Ratlam-457 001 Department of Chemistry, Faculty of Science, M. S. University, Vadodara-390 002 <em>Manuscript received 24 October 1991, revised 4 February 1993, accepted 31 March 1993</em> X-Ray K-absorption spectra of one mononuclear and two binuclear tetradentate Schiff base copper(ll) complexes have been recorded. The observed edge-shifts, edge-widths and shift of the principal absorption maximum ha

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Mohd Tawil, Siti Nooraya, Shuichi Emura, Daivasigamani Krishnamurthy, and Hajime Asahi. "Fluorescence Extended X-Ray Absorption Fine Structure Study on Local Structures of Rare-Earth-Doped InGaGdN." Advanced Materials Research 1133 (January 2016): 429–33. http://dx.doi.org/10.4028/www.scientific.net/amr.1133.429.

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Local structures around gadolinium atoms in rare-earth (RE)-doped InGaGdN thin films were studied by means of fluorescence extended X-ray absorption fine structure (EXAFS) measured at the Gd LIII-edges. The samples were doped with Gd in-situ during growth by plasma-assisted molecular beam epitaxy (PAMBE). Gd LIII-edge EXAFS signal from the GaGdN, GdN and Gd foil were also measured as reference. The X-ray absorption near edge structure (XANES) spectra around Gd LIII absorption edge of InGaGdN samples observed at room temperature indicated the enhancement of intensities with the increase of Gd c

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Sepet, L., N. Baydogan, Huseyin Cimenoglu, et al. "Electromagnetic Radiation Effect on ZnO Nanocrystallites." Defect and Diffusion Forum 312-315 (April 2011): 836–41. http://dx.doi.org/10.4028/www.scientific.net/ddf.312-315.836.

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The changes on energy band gap at induced ZnO nanocrystallite thin film have investigated with the increase of absorbed dose. Irradiated ZnO nanocrystallite thin film exhibiting different absorption edges could adjust the transmittance of energetic electromagnetic radiation. The variations on absorption edge due to energy band gap were controlled by the absorbed dose.

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Wang, Jue, Wei Lu, Jiming Liu, Zhenzhong Yu, and Dingyuan Tang. "Influence of defect absorption on the absorption edge in Hg0.8Cd0.2Te." Applied Physics Letters 57, no. 4 (1990): 363–65. http://dx.doi.org/10.1063/1.103692.

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