Department Publications

2010s

2018

32. Efficiency of Generalized Regular k-point grids

    Wiley S. Morgan^†, Jeremy J. Jorgensen^†, Bret C. Hess, and Gus L.W. Hart

    Comput. Mater. Sci. 153, 424-430 (2018).
    

2017

31. Transition metal substitution for H in graphane: a high-throughput study

    Bret C. Hess and Erik K. Swenson^‡

    J. Phys. Condens. Matter 29 (8), 085302 (2017).
    

2010

30. Spatial distribution of electron densities during optical excitation of C-60

    Bret C. Hess, Daniel S. Jensen^†, and Ivan G. Okhrimenko^†

    J. Phys.: Condens. Matter 22 (44), 445502 (2010).
    

2000s

2006

29. Exciton Dynamics in Solid C₆₀ at High Pressure

    Bret C. Hess, Eric A. Forgy, Sergey Frolov, David D. Dick, and Zeev V. Vardeny

    Mol. Cryst. Liq. Cryst. 256 (1), 775-782 (2006).
    
30. Synthesis and characterization of photoluminescent In-doped CdSe nanoparticles

    Craig K. Knox^‡, Sterling D. Fillmore^†, Dawn M. Call^‡, Dan G. Allen^‡, Bret C. Hess, Robert C. Davis, William E. Evenson, and Roger G. Harrison

    J. Colloid Interface Sci. 300 (2), 591-596 (2006).
    

2001

27. Surface transformation and photoinduced recovery in CdSe nanocrystals

    B. C. Hess, I. G. Okhrimenko^†, R. C. Davis, B. C. Stevens^‡, Q. A. Schulzke^‡, K. C. Wright^‡, C. D. Bass^‡, … and S. L. Summers^‡ (1 other authors)

    Phys. Rev. Lett. 86 (14), 3132-3135 (2001).
    

1990s

1999

26. Effect of pressure on photoluminescence and optical absorption in MEH-PPV

    Rodion K. Tikhoplav^† and Bret C. Hess

    Synth. Met. 101 (1-3), 236-237 (1999).
    
27. Phototransformation and photoinduced oxygen uptake in C60 films irradiated by femtosecond laser pulses

    Sergey V. Chekalin, Arkadi I. Ivanov, V. O. Kompanets, Boris N. Mavrin, Yu. A. Matveets, Andrei G. Stepanov, Nikolay N. Melnik, and Bret C. Hess

    Proceedings of ICONO '98: Laser Spectroscopy and Optical Diagnostics: Novel Trends and Applications in Laser Chemistry, Biophysics, and Biomedicine (Moscow, Russia, June 1998). Proc. SPIE 3732, 246-254 (1999).
    

1998

24. Photoinduced transformations in C-60 films irradiated by femtosecond laser pulses

    V. O. Kompanets, S. V. Chekalin, N. N. Mel'nik, and B. C. Hess

    JETP Lett. 68 (4), 344-349 (1998).
    

1996

23. Third-order nonlinear spectra in C₆₀ and C₇₀: reconciling electroabsorption, third-harmonic generation and degenerate four-wave mixing spectra

    Bret C. Hess, Don V. Bowersox, Shant H. Mardirosian, and Lawrence D. Unterberger

    Fullerenes and Photonics III, (August 1996, Denver, CO). Proc. SPIE 2854, 63 (1996).
    
24. Electroabsorption in C-60 and C-70. Third-order nonlinearity in molecular and solid states

    Bret C. Hess, Don V. Bowersox, Shant H. Mardirosian, and Lawrence D. Unterberger

    Chem. Phys. Lett. 248 (3-4), 141-146 (1996).
    

1994

21. High-pressure study of picosecond exciton dynamics in solid C₆₀

    Bret C. Hess, Eric A. Forgy, Sergey Frolov, David D. Dick, and Zeev V. Vardeny

    Phys. Rev. B 50, 4871 (1994).
    

1993

20. Photoluminescence and absorption studies of defects in CdTe and Zn_xCd_1-xTe crystals

    Cheryl Barnett Davis, David D. Allred, A. Reyes-Mena, J. González-Hernández, Ovidio González, Bret C. Hess, and Worth P. Allred

    Phys. Rev. B 47 (20), 13363-13369 (1993).
    
21. Resonant Raman-scattering spectroscopy of polydiacetylene films at high pressure

    L. X. Zheng, B. C. Hess, R. E. Benner, Z. V. Vardeny, and G. L. Baker

    Phys. Rev. B 47 (6), 3070-3077 (1993).
    
22. Photoexcitations in polythiophene at high pressure

    B. C. Hess, G. S. Kanner, and Z Vardeny

    Phys. Rev. B 47 (3), 1407-1411 (1993).
    

1992

17. Picosecond and c.w. optical probes of polydiacetylene at high pressure

    B.C. Hess, L.-X. Zheng, G.S. Kanner, Z.V. Vardeny, and G.L. Baker

    Synth. Met. 50 (1), 583-591 (1992).
    
18. Photoexcitation of spin states in conducting polymers studied by the spin-dependent photomodulation technique

    X. Wei, B. C. Hess, and Z. V. Vardeny

    Synth. Met. 50 (1), 647-654 (1992).
    
19. Optically detected magnetic resonance (ODMR) of polarons and charge-conjugation symmetry in conducting polymers

    L.S. Swanson, J. Shinar, P.A. Lane, B.C. Hess, and F. Wudl

    Synth. Met. 50 (1), 481-489 (1992).
    
20. Evolution of excitons and polarons in polythiophene from femtoseconds to milliseconds

    G. S. Kanner, X. Wei, B. C. Hess, L. R. Chen, and Z. V. Vardeny

    Phys. Rev. Lett. 69 (3), 538-541 (1992).
    
21. Spin-dependent spectroscopy of photoexcitations in conducting polymers and fullerenes

    Xing Wei, Z. Valy Vardeny, and Bret C. Hess

    Invited Talk, in Proceedings of Applied Spectroscopy in Materials Science II (Los Angeles, CA, January 1992). Proc. SPIE 1636, 155-164 (1992).
    
22. Studies of photoexcited states in polyacetylene and poly(paraphenylenevinylene) by absorption detected magnetic resonance: The case of neutral photoexcitations

    X. Wei, B. C. Hess, Z. V. Vardeny, and F. Wudl

    Phys. Rev. Lett. 68 (5), 666-669 (1992).
    
23. Studies of photocarrier relaxation processes in polysilane alloys from subpicosecond to metastability

    Z. V. Vardeny, X. Wei, B. C. Hess, S. G. Han, and S. Nitta

    J. Non-Cryst. Solids 141, 66-75 (1992).
    

1991

10. Optical properties of polydiethynylsilanes: A quasi (AB)x polymer

    X. Wei, S. G. Han, K. S. Wong, B. C. Hess, L. X. Zheng, Z. V. Vardeny, … (6 other authors)

    Proceedings of the International Conference on Science and Technology of Synthetic Metals (ICSM '90). Synth. Met. 42 (1), 1583-1586 (1991).
    
11. High pressure effects in picosecond & C.W. spectroscopies of conjugated polymers

    B. C. Hess, G. S. Kanner, and Z. V. Vardeny

    Proceedings of the International Conference on Science and Technology of Synthetic Metals (ICSM '90). Synth. Met. 41 (3), 1285-1288 (1991).
    
12. Picosecond lattice dynamics in conducting polymer thin films

    Z. V. Vardeny, G. S. Kanner, B. C. Hess, L. X. Zheng, and R. E. Benner

    Proceedings of the International Conference on Science and Technology of Synthetic Metals (ICSM '90). Synth. Met. 41 (3), 1393-1396 (1991).
    
13. High-pressure effects on ultrafast-relaxation kinetics of excitons in polydiacetylene 4BCMU

    B. C. Hess, G. S. Kanner, Z. V. Vardeny, and G. L. Baker

    Phys. Rev. Lett. 66 (18), 2364-2367 (1991).
    

1990

6. Studies of picosecond carrier dynamics in polysilane alloys: Evidence for geminate recombination in small hydrogenated amorphous silicon clusters

   S. G. Han, B. C. Hess, G. S. Kanner, and Z. V. Vardeny

   Appl. Phys. Lett. 57 (12), 1215-1217 (1990).
   
7. Picosecond acoustics in polythiophene thin films

   G. S. Kanner, Z. V. Vardeny, and B. C. Hess

   Phys. Rev. B 42 (8), 5403-5406 (1990).
   

1980s

1989

4. Picosecond and CW photomodulation spectroscopy of polysilane alloys

   S. Han, B. Hess, and X. Wei, Z. Vardeny

   Proceedings of the Thirteenth International Conference on Amorphous and Liquid Semiconductors. J. Non-Cryst. Solids 114 (2), 588-590 (1989).
   
5. Nonresonant magnetic field effects in the photoluminescence of polythiophene and poly(3-alkylthiophenes)

   B.C. Hess, J. Shinar, and F. Wudl

   Proceedings of the International Conference on Science and Technology of Synthetic Metals Synth. Met. 28 (1-2), 311-316 (1989).
   
6. Photoluminescence and optically detected magnetic resonance in polythiophene and poly(3-alkylthiophenes); substitution, disorder and ageing effects

   B.C. Hess, J. Shinar, Q.-X. Ni, Z. Vardeny, and F. Wudl

   Proceedings of the International Conference on Science and Technology of Synthetic Metals. Synth. Met. 28 (1-2), 365-370 (1989).
   

1987

1. An Optically Detected Magnetic Resonance Study of Recombination Mechanisms in Polythiophene

   B. C. Hess, J. Shinar, Z. Vardeny, and E. Ehrenfreund

   Nonlinear Optical Properties of Polimers, A. J. Heeger et al. ed.. MRS Proc. 109, 363-368 (1987).
   

^‡Undergraduate Student Author

^†Graduate Student Author