Publications

Journal papers

 

1.      D. J. Oliver, B. R. Lawn, R. F. Cook, M. G. Reitsma, J. E. Bradby, J. S. Williams, and P. Munroe Giant pop-ins in nanoindented silicon and germanium caused by lateral cracking Journal of Materials Research, 23, 272 (2008).

 

2.      S. O. Kucheyev, J. E. Bradby, S. Ruffell, C. P. Li, T. E. Felter and A. V. Hamza Segregation and precipitation of Er in Ge Applied Physics Letters 90, 261905 (2007).

 

3.      S. Ruffell, J. E. Bradby, N. Fujisawa and J. S. Williams Identification of nanoindentation-induced phase changes in silicon by in-situ electrical characterization Journal of Applied Physics 101, 083531 (2007).

 

4.      S. Ruffell, J. E. Bradby, and J. S. Williams Annealing kinetics of nanoindentation-induced polycrystalline high pressure phases in crystalline silicon  Applied Physics Letters 90, 131901 (2007).

 

5.      D. J. Oliver, J. E. Bradby, J. S. Williams, M. V. Swain and P. Munroe Giant pop-ins and amorphisation in germanium during indentation Journal of Applied Physics 101, 043524 (2007)

 

6.      S. Ruffell, J. E. Bradby, and J. S. Williams An in-situ electrical measurement technique via a conducting diamond tip for nano-indentation in silicon Journal of Materials Research 22 (3) 578, (2006).

 

7.      S. Ruffell, J. E. Bradby, and J. S. Williams High pressure crystalline phase formation during nanoindentation amorphous versus crystalline silicon Applied Physics Letters 89, 091919 (2006).

 

8.      V. A. Coleman, J. E. Bradby, C. Jagadish, and  M. R. Phillips, Observation of enhanced defect emission and excitonic quenching from spherically indented ZnO Applied Physics Letters 89, 082102 (2006).

 

9.      S. O. Kucheyev, T. F. Baumann, C. A. Cox, Y. M. Wang, J. H. Satcher, Jr., A. V. Hamza and J. E. Bradby Nanoengineering mechanically robust aerogels via control of foam morphology Applied Physics Letters 89, 041911 (2006).

 

10.  B. Haberl, J. E. Bradby, S. Ruffell, J. S. Williams and P. Munroe Phase transformations induced by spherical indentation in ion-implanted amorphous silicon. Journal of Applied Physics 100, 013520 (2006).

 

11.  B. Haberl, J. E. Bradby, M. V. Swain, J. S. Williams and P. Munroe ‘Response to “Comment on ‘Phase transformations induced in relaxed amorphous silicon by indentation at room temperature’ Applied Physics Letters 87, 016103 (2005).

 

12.  V. A. Coleman, J. E. Bradby, C. Jagadish, P. Munroe, W. Y. Heo, S. J. Pearton, D. P. Norton, M. Inoue and M. Yano Mechanical properties of ZnO epitaxial layers grown on a- and c-axis sapphire.  Journal of Applied Physics 86, 203105 (2005).

 

13.  B. Harbel, J. E. Bradby, M. V. Swain, J. S. Williams and P. Munroe Phase transformations induced in relaxed amorphous silicon by indentation at room temperature. Journal of Applied Physics 85, 5559 (2004)

 

14.  S. O Kucheyev, T. E. Felter, M. Anthamatten and J. E. Bradby  Deformation behaviour of ion-irradiated polyimide
Applied Physics Letters 85, 733 (2004)

 

15.  K. S. A. Butcher, M. Wintrebert-Fouquet, P. P.-T. Chen, T. L. Tansley H. Dou, S. K. Shrestha, H. Timmers, M. Kuball, K. E. Prince and J. E. Bradby Nitrogen-Rich Indium Nitride Journal of Applied Physics, 95, 6124 (2004).

 

16.  J. E. Bradby, J. S. Williams, and M. V. Swain.  Pop-in events induced by spherical indentation in compound semiconductors. Journal of Materials Research 19, 380 (2004).

 

17.  J. E. Bradby, J. S. Williams, and M. V. Swain In-situ electrical characterization of phase transformations in Si during indentation. Physical Review B 67, 085205 (2003).

 

18.  J. E. Bradby, J. S. Williams, J. Wong-Leung, S. O. Kucheyev, M. V. Swain, and P. Munroe   Spherical indentation of compound semiconductors. Philosophical Magazine A 82, 1931 (2002).

 

19.  J. E. Bradby, S. O. Kucheyev, J. S. Williams, C. Jagadish, M. V. Swain, P. Munroe, and M. R. Phillips Contact-induced defect propagation  in ZnO. Applied Physics Letters 80, 4537 (2002).

 

20.  J. E. Bradby, J. S. Williams, J. Wong-Leung, M. V. Swain, and P. Munroe Nanoindentation-induced deformation of Ge. Applied Physics Letters 80, 2651 (2002).

 

21.  S. O. Kucheyev, J. E. Bradby, J. S. Williams, C. Jagadish, and M. V. Swain  Mechanical deformation of single crystal ZnO. Applied Physics Letters 80, 956 (2002).

 

22.  J. E. Bradby, S. O. Kucheyev, J. S. Williams, J. Wong-Leung, M. V. Swain, P. Munroe, G. Li and M. R. Philips  Indentation-induced damage in GaN epilayers. Applied Physics Letters 80, 383 (2002).

 

23.  J. E. Bradby, J. S. Williams, J. Wong-Leung, M. V. Swain and P. Munroe  Mechanical deformation of InP and GaAs by spherical indentation. Applied Physics Letters 78, 3235 (2001).

 

24.  S. O. Kucheyev, J. S. Williams, J. Zou, J. E. Bradby,  C. Jagadish and G. Li  Ion-beam-induced reconstruction of amorphous GaN. Physical Review B 63, 113202 (2001).

 

25.  J. E. Bradby, J. S. Williams, J. Wong-Leung, M. V. Swain and P. Munroe  Mechanical deformation in silicon by micro-indentation. Journal of Materials Research 16, 1500 (2001).

 

26.  S. O. Kucheyev, J. E. Bradby, J. S. Williams, C. Jagadish, M. V. Swain and G. Li,  Deformation behaviour of ion-beam-modified GaN. Applied Physics Letters 78, 156 (2001).

 

27.  S. O. Kucheyev, J. E. Bradby, J. S. Williams, C. Jagadish, M. Toth, M. R. Phillips and M. V. Swain  Nanoindentation of epitaxial GaN Films. Applied Physics Letters 77, 3373 (2000)

 

28.  J. E. Bradby, J. S. Williams, J. Wong-Leung, M. V. Swain and P. Munroe Transmission electron microscopy observation of deformation microstructure under spherical indentation in silicon.  Applied Physics Letters 77, 3749 (2000).

 

 Conference papers

 J. S. Williams, B. Haberl and J. E. Bradby,
Nanoindentation of ion implanted and deposited amorphous silicon  Mat. Res. Soc. Symp. Proc. Vol 841 R10.3.1/T6.3.1  (2005).

J. E. Bradby, J. S. Williams and M. V. Swain
In-situ electrical characterization of Si during nanoindentation.  Mat. Res. Soc. Symp. Proc. Vol 750, Y8.24 (2003).

J. E. Bradby, J. S. Williams, J. Wong-Leung, M. V. Swain and P. Munroe
Mechanical deformation of crystalline silicon during nanoindentation. Mat. Res. Soc. Symp. Proc. Vol 649, Q8.10 (2001).

 

S. O. Kucheyev, J. E. Bradby, J. S. Williams, M. V. Swain M. Toth, M. R. Phillips and C. Jagadish
Mechanical Properties of As-Grown and Ion-Beam-Modified GaN Films Mat. Res. Soc. Symp. Proc. Vol 649, 5.5 (2001).

S. O. Kucheyev, J. S. Williams, J. Zou, C. Jagadish, J. E. Bradby, G. Li Ion Beam Damage Processes in GaN Proceedings of the International Symposia, The Electrochemical Society Inc pp 150-160 (2001).

 

Please email me if you would like copies of any of these papers