Modelling IR-spectra of single-phase polycrystalline materials with random orientation - Supplementations and refinements for optically uniaxial crystallites

Optik

Volumn 114, Issue 8, 2003, Pages 351-359

  Mayerhöfer, Thomas G ^a   Shen, Zhijian ^b   Keding, Ralf ^a   Höche, Thomas ^c  

^a FRIEDRICH SCHILLER UNIVERSITY JENA   (Germany)

^b STOCKHOLM UNIVERSITY   (Sweden)

^c LEIBNIZ INSTITUTE OF SURFACE ENGINEERING IOM   (Germany)

Author keywords

Cross polarization; Infrared; Orientational averaging; Polycrystalline

Indexed keywords

BARIUM TITANATE; CRYSTAL STRUCTURE; DEGREES OF FREEDOM (MECHANICS); INFRARED SPECTROSCOPY; LIGHT POLARIZATION; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; POLYCRYSTALS; PROBABILITY DENSITY FUNCTION; SINGLE CRYSTALS; SINTERING;

CROSS POLARIZATION; WEIGHING FACTOR;

POLYCRYSTALLINE MATERIALS;

EID: 0345393202     PISSN: 00304026     EISSN: None     Source Type: Journal    
DOI: 10.1078/0030-4026-00275     Document Type: Article

References (20)

1. Mayerhöfer TG: New method of modeling infrared spectra of non-cubic single-phase polycrystalline materials with random orientation. Appl. Spectrosc. 56 (2002) 1194-1205
2. Mayerhöfer TG: Modelling IR spectra of single-phase polycrystalline materials with random orientation in the large crystallites limit - extension to arbitrary crystal symmetry. I Opt. A: Pure Appl. Opt. 4 (2002) 540-548
3. Tsang L, Ding KH, Shih SE, Kong JA: Scattering of electromagnetic waves from dense distributions of spheroidal particles based on Monte Carlo simulations. J. Opt. Soc. Am. A 15 (1998) 2660-2669
4. Mishchenko MI, Hovenier JW, Travis LD: Light scattering by non-spherical particles. Academic Press, San Diego 2000
5. Mombourquette MJ, Weil JA: Simulation of magnetic-resonance powder spectra. J. Magn. Reson. 99 (1992) 37-44
6. Edén M, Levitt MH: Computation of orientational averages in solid-state NMR by Gaussian spherical quadrature. J. Magn. Reson. 132 (1998) 220-239
7. Alderman DW, Solum MS, Grant DM: Methods for analyzing spectroscopic line-shapes - NMR solid powder patterns J. Chem. Phys. 84 (1986) 3717-3725
8. Andreozzi L, Giordano M, Leporini D: A fast algorithm for magnetic-resonance lineshapes of powder samples. J. Magn. Reson. A 104 (1993) 166-171
9. Koons JM, Hughes E, Cho HM, Ellis PD: Extracting multitensor solid-state NMR parameters from lineshapes J. Magn. Reson. A 114 (1995) 12-23
10. Wang D, Hanson GR: A new method for simulating randomly oriented powder spectra in magnetic-resonance -the Sydney-opera-house (SOPHE) method. J. Magn. Reson. A 117 (1995) 1-8
11. Ponti A: Simulation of magnetic resonance static powder lineshapes: A quantitative assessment of spherical codes. J. Magn. Reson. 138 (1999) 288-297
12. Michl J, Thulstrup EW: Spectroscopy with polarized Light. VCH Publishers, Inc. 1995
13. Gao L, Shen Z, Miyamoto H, Nygren M: Superfast densification of oxide/oxide ceramic composites. J. Am. Ceram. Soc. 82 (1999) 1061-1063
14. Nygren M, Shen ZJ: On the preparation of bio-, nanoand structural ceramics and composites by spark plasma sintering. Sol. State Sci. 5 (2003) 125-131
15. Mayerhöfer TG, Dunken HH: Single-crystal IR spectroscopic investigation on fresnoite, Sr-fresnoite and Ge-fresnoite. Vib. Spectrosc. 25 (2001) 185-195
16. Mayerhöfer TG, Dunken HH, Keding R, Rüssel C: Determination of the crystallographic orientation of oriented fresnoite glass ceramics by infrared reflectance Spectroscopy. Phys. Chem. Glasses 42 (2001) 353-357
17. Mayerhöfer TG, Dunken HH, Keding R, Rüssel C: Interpretation and modelling of IR-reflectance spectra of glasses considering medium range order. Submitted to J. Non-Cryst. Solids.
18. Wolfram research, www.wolfram.com.
19. Yeh P: Optical waves in layered media. Wiley, New York 1988
20. Born M, Wolf E: Principles of optics. Pergamon, Oxford 1999