Hughes H. Silvestri
  
 

Department of Materials Science Engineering
University of California - Berkeley, Berkeley, CA 94720.
 
Lawrence Berkeley National Laboratory, Berkeley, CA 94720.
       
       
Education
     Ph.D. - Materials Science Engineering, UC Berkeley (expected May 2004)  
   

Thesis Title: "Diffusion in Si and SiGe"

  
    M.S. - Materials Science Engineering, UC Berkeley, 2001  
   

Thesis Title: "Formation and Transport in Hubbard Bands in Ge:Cu

  
    B.S. - Physics, Fairfield University, 1997  
       
Research Supervisor
     Prof. Eugene E. Haller  
       
Current Research
     Dopant and Self-Diffusion in Isotopically Enriched Si Superlattices  
    Si and Ge Self-Diffusion in Isotopically Enriced SiGe Multilayers  
       
Contact Information
        
location:
     LBL Building 2 - Room 239  
e-mail:
     hhsilvestri@lbl.gov  
phone:
     (510) 486-4555  
address:
     Lawrence Berkeley National Laboratory  
    1 Cyclotron Rd.  
    Mailstop 2R0200  
    Berkeley, CA 94720  
       
Other Reseach Areas
    

Fourier Transform Infrared Spectroscopy (FTIR)

  
   
- Local Vibrational Mode (LVM) Spectroscopy
  
   
- Photo-Thermal Ionization Spectroscopy (PTIS)
  
       
    Metal-Insulator Transitions in uniaxially stressed Ge:Cu (M.S. Thesis)  
       
       
Publications
     H. Bracht, H. H. Silvestri, I. D. Sharp, S. P. Nicols, J. W. Beeman, J. L. Hansen, A. Nylandsted Larsen and E. E. Haller, "Self- and Dopant Diffusion in Silicon Isotope Multilayer Structures," Proc. 26th Intl. Confr. on the Physics of Semiconductors (ICPS-26), Edinburgh, July 29 - Aug. 2, 2002; IoP Confr. Series 171, A. R. Long and J. H. Davies, eds.; paper C3.8.  
       
    H. H. Silvestri, I. Sharp, H. Bracht, S. P. Nicols, J. W. Beeman, J. L. Hansen, A. Nylandsted Larsen, and E. E. Haller, "Dopant and Self-Diffusion in Extrinsic n-Type Silicon Isotopically Controlled Heterostructures," MRS Symp. F, Spring 2002, San Francisco; Mat. Res. Soc. Proc. Vol. 719 , 427-32 (2002).  
       
    I. D. Sharp, H. H. Silvestri, H. Bracht, S. P. Nicols, J. W. Beeman, J. L. Hansen, A. Nylandsted Larsen, and E. E. Haller, "Self- and Dopant-Diffusion in Extrinsic Boron Doped Isotopically Controlled Silicon Multilayer Structures," MRS Symp. F, Spring 2002, San Francisco; Mat. Res. Soc. Proc. Vol. 719 , 433-8 (2002).  
       
    O. D. Dubon, H. H. Silvestri, W. Walukiewicz and E. E. Haller, "Hopping Conduction Through 2s States of Copper Acceptors in Uniaxially Stressed Germanium," Solid State Comm. 117, 537-41 (2001).  
       
    W. Walukiewicz, O. D. Dubon, H. H. Silvestri and E. E. Haller, "Hole Transport in the Upper Hubbard Band in Copper Doped Germanium under Uniaxial Pressure," Proc. 8th Intl. Confr. on Shallow-Level Centers in Semiconductors (SLCS-98), Montpellier, 7/28-31, 1998, phys. stat. sol. (b)210, 253-62 (1998).  
       

 

 

 

 

 


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