Study of Dopant Redistribution at the Substrate-Source/Drain p-n Junction of Nanoscale MOSFET During Progressive Breakdown

2006 ◽  
Vol 53 (11) ◽  
pp. 2786-2791 ◽  
Author(s):  
V.L. Lo ◽  
K.L. Pey ◽  
W.T. Lim ◽  
D.S. Ang ◽  
C.H. Tung
Keyword(s):  
Dopant Redistribution ◽  
Substrate Source

Scanned Electron Beam Annealing of Boron-Implanted Diodes

1980 ◽  
Vol 1 ◽  
Author(s):  
T. O. Yep ◽  
R. T. Fulks ◽  
R. A. Powell
Keyword(s):  
Electron Beam ◽  
Ion Implantation ◽  
Reverse Bias ◽  
Carrier Lifetime ◽  
Reverse Current ◽  
Electrical Activation ◽  
Electrical Characteristics ◽  
Low Resolution ◽  
Implantation Damage ◽  
Dopant Redistribution

ABSTRACTSuccessful annealing of p+ n arrays fabricated by ion-implantation of 11B (50 keV, 1 × 1014 cm-2) into Si (100 has been performed using a broadly rastered, low-resolution (0.25-inch diameter) electron beam. A complete 2" wafer could be uniformly annealed in ≃20 sec with high electrical activation (>75%) and small dopant redistribution (≃450 Å). Annealing resulted In p+n junctions characterized by low reverse current (≃4 nAcm-2 at 5V reverse bias) and higher carrier lifetime (80 μsec) over the entire 2" wafer. Based on the electrical characteristics of the diodes, we estimate that the electron beam anneal was able to remove ion implantation damage and leave an ordered substrate to a depth of 5.5 m below the layer junction.

Metabolic Support of Chloride-dependent Short-circuit Current Across Locust Rectum

1982 ◽  
Vol 99 (1) ◽  
pp. 349-362
Author(s):  
M. CHAMBERLIN ◽  
J. E. PHILLIPS
Keyword(s):  
Cyclic Amp ◽  
Short Circuit ◽  
Malpighian Tubule ◽  
Short Circuit Current ◽  
Metabolic Substrates ◽  
Endogenous Substrates ◽  
Tubule Fluid ◽  
Substrate Source ◽  
Stimulation Of

1. Recta of desert locusts were short-circuited and depleted of endogenous substrates by exposing them to saline containing cyclic AMP but no metabolites. Individual substrates were then added to substrate-depleted recta and the change in short-circuit current (Isc) monitored. 2. Proline or glucose (50 mM) caused by far the largest increase in Isc of all substrates tested. Stimulation of the Isc by proline was not dependent upon external sodium, but did require external chloride. 3. Physiological levels of proline also caused a large increase in Isc, while physiological levels of glucose produced a much smaller stimulation. Over 90% of the proline-dependent Isc stimulation can be produced by adding 15 mM proline solely to the lumen side of the tissue. 4. These results are discussed with regard to rectal oxidative metabolism and availability of metabolic substrates in vivo. High levels of proline in Malpighian tubule fluid are probably the major substrate source for rectal Cl−transport. Note:

Dopant redistribution during annealing of amorphized Si〈111〉

1991 ◽  
Vol 63 (3) ◽  
pp. 519-525 ◽  
Author(s):  
R. Turan ◽  
T. G. Finstad
Keyword(s):  
Dopant Redistribution

Phe-met-arg-phe (FMRF)-amide is a substrate source of NO synthase in the gastropod nervous system

2006 ◽  
Vol 325 (3) ◽  
pp. 567-575 ◽  
Author(s):  
Tamás Rőszer ◽  
Éva Kiss-Tóth ◽  
Mihály Petkó ◽  
A. József Szentmiklósi ◽  
Gáspár Bánfalvi
Keyword(s):  
Nervous System ◽  
No Synthase ◽  
Fmrf Amide ◽  
Substrate Source

scholarly journals Air-Exposure Induced Dopant Redistribution and Energy Level Shifts in Spin-Coated Spiro-MeOTAD Films

2015 ◽  
Vol 27 (2) ◽  
pp. 562-569 ◽  
Author(s):  
Zafer Hawash ◽  
Luis K. Ono ◽  
Sonia R. Raga ◽  
Michael V. Lee ◽  
Yabing Qi
Keyword(s):  
Energy Level ◽  
Air Exposure ◽  
Level Shifts ◽  
Dopant Redistribution
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