Abstract
The far infrared spectra of (100), (010), and (001)-oriented RDX single crystals were measured as the crystal was rotated about the axis perpendicular to the polarization plane of the incident radiation. Absorption measurements were taken at temperatures of both 20 K and 295 K for all rotations using terahertz time–domain spectroscopy. A number of discrete absorptions were found ranging from 10–100 cm−1 (0.3–3 THz). The absorptions are highly dependent on the orientation of the terahertz polarization with respect to crystallographic axes.
Similar content being viewed by others
References
Kemp MC, Taday PF, Cole BE, Cluff JA, Fitzgerald AJ, Tribe WR (2003) Proc SPIE 5070:44
Huang F, Schulkin B, Altan H, Federici JF, Gary D, Barat R, Zimdars D, Chen M, Tanner DB (2004) Appl Phys Lett 85:5535
Yamamoto K, Yamaguchi M, Miyamaru F, Tani M, Hangyo M, Ikeda T, Matsushita A, Koide K, Tatsuno M, Minami Y (2004) Jpn J Appl Phys Part 2 43:L414
Chen Y, Liu H, Deng Y, Veksler D, Shur M et al (2004) Proc SPIE 5411:1
Shen YC, Lo T, Taday PF, Cole BE, Tribe WR, Kemp MC (2005) Appl Phys Lett 86:241116
Cook DJ, Decker BK, Allen MG (2005) Quantitative THz Spectroscopy of Explosive Materials. In: Optical Terahertz Science and Technology, Technical Digest (CD) (Optical Society of America, 2005), paper MA6. http://www.opticsinfobase.org/abstract.cfm?URI=OTST-2005-MA6
Hu Y, Huang P, Guo L, Wang X, Zhang C (2006) Phys Lett A359:728
Zhong H, Redo-Sanchez A, Zhang XC (2006) Opt Express 14:9130
Leahy-Hoppa MR, Fitch MJ, Zheng X, Hayden LM, Osiander R (2007) Chem Phys Lett 434:227
Fan WH, Burnett A, Upadhya PC, Cunningham J, Linfield EH, Davies AG (2007) Appl Spectrosc 61:638
Fitch MJ, Leahy-Hoppa MR, Ott EW, Osiander R (2007) Chem Phys Lett 443:284
Chen J, Chen Y, Zhao H, Bastiaans GJ, Zhang XC (2007) Opt Express 15:12060
Baker C, Lo T, Tribe WR, Cole BE, Hogbin MR, Kemp MC (2007) Proc IEEE 95:1559
Laman N, Sree Harsha S, Grischkowsky D, Melinger JS (2008) Opt Express 16:4094
Melinger JS, Laman N, Grischkowsky D (2008) Appl Phy Lett 93:011102
Tribe WR, Newnham DA, Taday PF, Kemp MC (2004) Proc SPIE 5354:168
Watters DG, Falconer DG, Harker KJ, Ueberschaer R, Bahr AJ (1995) Res Nondestructive Evaluation 7:153
Wilkinson J, Caulder SM, Portieri A (2008) Proc SPIE 6949:694904
Barber J, Hooks DE, Funk DJ, Averitt RD, Taylor AJ, Babikov D (2005) J Phys Chem A109:3501
Allis DG, Korter TM (2006) ChemPhysChem 7:2398
Allis DG, Prokhorova DA, Korter TM (2006) J Phys Chem A110:1951
Velizhanin KA, Kilina S, Sewell TD, Piryatinski A (2008) J Phys Chem B112:13252
Choi CS, Prince E (1972) Acta Crystallogr B28:2857
Cady HH, Larson AC, Cromer DT (1963) Acta Crystallogr 16:617
Cady HH, Larson AC (1975) Acta Crystallogr B31:1864
Allis DG, Zeitler JA, Taday PF, Korter TM (2008) Chem Phys Lett 463:84
Fried LE, Ruggiero AJ (1994) J Phys Chem 98:9786
Tokmakoff A, Fayer MD, Dlott DD (1993) J Phys Chem 97:1901
Walker FE (1988) J Appl Phys 63:5548
Zerilli FJ, Toton ET (1984) Phys Rev B29:5891
O'Hara JF, Zide JMO, Gossard AC, Taylor AJ, Averitt RD (2006) Appl Phys Lett 88:251119
Burnett AD, Fan WH, Upadhya PC, Cunningham JE, Edwards HGM, Kendrick J, Munshi T, Hargreaves M, Linfield EH, Davies AG (2007) Proc SPIE 6549:654905
Duvillaret L, Garet F, Coutaz JL (1996) IEEE J Sel Top Quantum Electron 2:739
Whitley VH, Hooks DE, Ramos KJ, O'Hara JF, Azad AK, Barber J, Averitt RD (2009) In Preparation
Gibbs TR, Popolato A (1980) LASL explosive property data. University of California Press, Berkley, CA
Acknowledgments
The authors wish to thank Frank Abeyta for sample holder design and fabrication. This work was supported in part by the Office of Naval Research and was performed at Los Alamos National Laboratory, operated by Los Alamos National Security, LLC, for the National Nuclear Security Administration of the U.S. Department of Energy under contract DE-AC52-06NA25396. Jeffrey Barber was supported in part by the Department of Homeland Security under contract DTFACT-03-C-00042.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Whitley, V.H., Hooks, D.E., Ramos, K.J. et al. Polarization orientation dependence of the far infrared spectra of oriented single crystals of 1,3,5-trinitro-S-triazine (RDX) using terahertz time–domain spectroscopy. Anal Bioanal Chem 395, 315–322 (2009). https://doi.org/10.1007/s00216-009-2741-9
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00216-009-2741-9