'Vacuum level' diaporamas de présentation

Ion-implanted, shallow-energy, donor centres in diamond: the effect of negative electron affinity.

Ion-implanted, shallow-energy, donor centres in diamond: the effect of negative electron affinity. Johan F. Prins Department of Physics, University of Pretoria, Pretoria 0002 Gauteng, South Africa. 4 th International Conference on:

1.02k views • 63 slides

CRYOMODULES ENGINEERING DESIGN

919 views • 61 slides

618 326

618 326. Physics of electronic materials and devices I Lecture 8. Thermionic emission process. It is the phenomenon that carriers having high energy thermionically emitted into the vacuum. In other words, electrons escapes from the hot or high temperature surface of the material.

845 views • 57 slides

Tsuyoshi Suwada A) , Masanori Satoh A) , Souichi Telada B ) , A) Accelerator Laboratory, KEK

Propagation and stability characteristics of a 500-m-long laser- based fiducial line for high-precision alignment of long-distance linear accelerators. Tsuyoshi Suwada A) , Masanori Satoh A) , Souichi Telada B ) , A) Accelerator Laboratory, KEK

509 views • 39 slides

Induction Heating Assisted Permeation Enhancement for the VARTM Process

Induction Heating Assisted Permeation Enhancement for the VARTM Process. Richard Johnson and Ranga Pitchumani University of Connecticut Composites Processing Laboratory 191 Auditorium Road, Storrs, CT 06269 www.engr.uconn.edu/cml Sponsors: NSF(CTS-9912093), AFOSR(f-49620-01-1-0521)

453 views • 23 slides

15-December-2009

Zeinab Mokhtari. 15-December-2009. Two important fundamental molecular properties : The ionization potential ( IP ) The electron affinity ( EA ). The ionization potential (IP) is the energy required to remove an electron from a molecule. R ? R + + e ?H = IP.

294 views • 18 slides

Biaxial Strain-modified Acceptor Activation Energy of Wurtzite GaN Analyzed by k?p Method

Biaxial Strain-modified Acceptor Activation Energy of Wurtzite GaN Analyzed by k?p Method. Presented by: Ning Su John Simon Lili Ji Instructor: Dr. Debdeep Jena. 12/13/2004. EE698D Advanced semiconductor physics. Outline.

426 views • 16 slides

Biaxial Strain-modified Acceptor Activation Energy of Wurtzite GaN Analyzed by k?p Method

Biaxial Strain-modified Acceptor Activation Energy of Wurtzite GaN Analyzed by k?p Method. Presented by: Ning Su John Simon Lili Ji Instructor: Dr. Debdeep Jena. 12/13/2004. EE698D Advanced semiconductor physics. Outline.

327 views • 16 slides

Biaxial Strain-modified Acceptor Activation Energy of Wurtzite GaN Analyzed by k?p Method

Biaxial Strain-modified Acceptor Activation Energy of Wurtzite GaN Analyzed by k?p Method. Presented by: Ning Su John Simon Lili Ji Instructor: Dr. Debdeep Jena. 12/13/2004. EE698D Advanced semiconductor physics. Outline.

310 views • 16 slides

T ank-automotive & A rmaments COM mand

337 views • 14 slides

GLAST LAT Tracker Tower 11, 12, 13 Pre-Ship Review

GLAST LAT Tracker Tower 11, 12, 13 Pre-Ship Review. Luca.latronico@pi.infn.it INFN-Pisa. Tower 11, 12, 13 finalization + tower 15 assembly made the clean room VERY crowded this week!. Towers Assembly and test flowchart highlights. July 29 - August 16, 2005 (INFN-Pisa) :

202 views • 9 slides

LimbLogic VS

LimbLogic VS. Amanda Neves URI Biomedical Engineering. Lower Extremity Prosthesis. Fit of the prosthesis is extremely important for the comfort of the limb and prevent skin irritation or pain Typical attachment systems: Pin Lock Cuff (strap) Relatively new method is vacuum suspension

82 views • 8 slides

K.R. Roos, F. Meyer zu Heringdorf, et al . J. Phys: Cond. Mat. 17 (2005) S1407

131 views • 2 slides