Philosophy
Congratulations to Ms. de Oliveria on her first co-authored paper "Electron-phonon bound states and impurity band formation in quantum wells" by Bruna P. W. de Oliveira and Stephan Haas. Ms. de Oliveira is a graduate student from Brazil working on her Ph.D. at the University of Southern California. I have known Ms. de Oliveira for several years and am confident she has a bright career in physics.
The abstract as it appears in The American Physical Society's April 3rd, 2009 Physical Review B:
A generalized propagation matrix method is used to study how scattering from local Einstein phonons affects resonant electron transmission through quantum wells. In particular, the parity and the number of the phonon mediated satellite resonances are found to depend on the available scattering channels. For a large number of phonon channels, the formation of low-energy impurity bands is observed. Furthermore, an effective theory is developed which accurately describes the phonon-generated sidebands for sufficiently small electron-phonon coupling. Finally, the current-voltage characteristics caused by phonon-assisted transmission satellites are discussed for a specific double-barrier geometry.
"Electron-phonon bound states and impurity band formation in quantum wells"
[NOTE: I was notified by Ms. de Oliveira that the above link is a prepublish paper and not the final corrected version. The corrected version is available from Physical Review B for a fee.]
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For no particular reason other than to champion an individual for meritorious endeavors in the arena of academics, I will spotlight individuals in the academic realm and wish them unqualified success. Bruna De Oliveira Bruna De Oliveira is from Natal,...
Philosophy
Congratulations...Ms. de Oliveira
Congratulations to Ms. de Oliveria on her first co-authored paper "Electron-phonon bound states and impurity band formation in quantum wells" by Bruna P. W. de Oliveira and Stephan Haas. Ms. de Oliveira is a graduate student from Brazil working on her Ph.D. at the University of Southern California. I have known Ms. de Oliveira for several years and am confident she has a bright career in physics.
Bruna P. W. de Oliveira
The abstract as it appears in The American Physical Society's April 3rd, 2009 Physical Review B:
A generalized propagation matrix method is used to study how scattering from local Einstein phonons affects resonant electron transmission through quantum wells. In particular, the parity and the number of the phonon mediated satellite resonances are found to depend on the available scattering channels. For a large number of phonon channels, the formation of low-energy impurity bands is observed. Furthermore, an effective theory is developed which accurately describes the phonon-generated sidebands for sufficiently small electron-phonon coupling. Finally, the current-voltage characteristics caused by phonon-assisted transmission satellites are discussed for a specific double-barrier geometry.
"Electron-phonon bound states and impurity band formation in quantum wells"
[NOTE: I was notified by Ms. de Oliveira that the above link is a prepublish paper and not the final corrected version. The corrected version is available from Physical Review B for a fee.]
- "corpse Flower" Blooms
A titan arum (Amorphophallus titanum), also known as "corpse flower" or "corpse plant" due to its odor, is displayed at the Inhotim Art Institute and Botanical Garden in Belo Horizonte, in the Brazilian southern state of Minas Gerais, on December 26,...
- Blackholes At Lhc Predicted But No "evidence"
Again I question the efficacy of theoretical physics. Here it is stated by two physicists that according to the resolution of Einstein's field equations that black holes may be a result of high energy physics...but there is no evidence. However,...
- Deceased--willis Eugene Lamb, Jr.
Willis Eugene Lamb, Jr. July 12th, 1913 to May 15th, 2008 The New York Times May 20th, 2008 "Willis Lamb Jr., 94, Dies; Won Nobel for Work on Atom" by Kenneth Chang Willis E. Lamb Jr., who shared the 1955 Nobel Prize in Physics for the discovery of...
- "hydrinos"...new Energy Source????
Peter Rodgers wrote at PhysicsWeb on August 5th, 2005: When is the ground state of a hydrogen atom not the ground state? When it is a "hydrino" state, according to Randy Mills and co-workers at BlackLight Power, a company based in Cranbury, New Jersey....
- The Academics...future Scholars
For no particular reason other than to champion an individual for meritorious endeavors in the arena of academics, I will spotlight individuals in the academic realm and wish them unqualified success. Bruna De Oliveira Bruna De Oliveira is from Natal,...