Zobrazeno 1 - 10
of 106
pro vyhledávání: '"Donald S Bethune"'
Autor:
Sudipto Chakraborty, David J. Frank, Kevin Tien, Pat Rosno, Mark Yeck, Joseph A. Glick, Raphael Robertazzi, Ray Richetta, John F. Bulzacchelli, Devin Underwood, Daniel Ramirez, Dereje Yilma, Andrew Davies, Rajiv V. Joshi, Shawn D. Chambers, Scott Lekuch, Ken Inoue, Dorothy Wisnieff, Christian W. Baks, Donald S. Bethune, John Timmerwilke, Thomas Fox, Peilin Song, Blake R. Johnson, Brian P. Gaucher, Daniel J. Friedman
Publikováno v:
IEEE Journal of Solid-State Circuits. 57:3258-3273
Autor:
Loza F. Tadesse, Donald S. Bethune, Kumar Virwani, Dahyun Oh, Leslie E. Thompson, Nagaphani Aetukuri, Ho-Cheol Kim, M. Jurich
Publikováno v:
The Journal of Physical Chemistry C. 121:1404-1411
Li–oxygen batteries could provide energy density that is up to five times greater than that of state-of-the-art Li-ion batteries. However, Li–oxygen cell rechargeability is limited by cathode passivation due to nonconductive discharge products. D
Autor:
James J. Wynne, Donald S. Bethune
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America. 113(1)
Peter Pitirimovich Sorokin, a renowned pioneer in laser science, passed away on September 24, 2015, from injuries suffered during a fall a month earlier. Peter, an IBM Fellow emeritus, devoted his career to understanding, creating, and using light. H
Autor:
Donald S. Bethune, James J. Wynne
Publikováno v:
Physics Today.
Publikováno v:
The journal of physical chemistry letters. 2(10)
Among the many important challenges facing the development of Li-air batteries, understanding the electrolyte's role in producing the appropriate reversible electrochemistry (i.e., 2Li(+) + O2 + 2e(-) ↔ Li2O2) is critical. Quantitative differential
Autor:
Robert M. Shelby, Alan C. Luntz, Mark H. Sherwood, Rouven Scheffler, Donald S. Bethune, A. Speidel, Bryan D. McCloskey, Trevor A. Mori
Publikováno v:
The journal of physical chemistry letters. 3(20)
Quantitative differential electrochemical mass spectrometry (DEMS) is used to measure the Coulombic efficiency of discharge and charge [(e(-)/O2)dis and (e(-)/O2)chg] and chemical rechargeability (characterized by the O2 recovery efficiency, OER/ORR)
Publikováno v:
Nano Letters. 6:159-164
Because of their nanometer sizes and molecular recognition capabilities, biological systems have garnered much attention as vehicles for the directed assembly of nanoscale materials.(1-6) One of the greatest challenges of this research has been to su
Autor:
Donald S. Bethune
Publikováno v:
Physica B: Condensed Matter. 323:90-96
Adding metals to carbon vapor leads to the formation of a rich variety of molecular structures. Examples include endohedral fullerenes, metallocarbohedrenes, metal–carbide nanocrystallites and perhaps most spectacularly, single-wall carbon nanotube
Autor:
Robert M. Shelby, Kota V. R. M. Murali, Kailash Gopalakrishnan, J. Mohammad, Charles T. Rettner, Geoffrey W. Burr, B. N. Kurdi, Pritish Narayanan, A. K. Deb, Alvaro Padilla, Donald S. Bethune, R. S. Shenoy, Karthik V. Raman, Mohit Bajaj, Rajan K. Pandey, Kumar Virwani
Publikováno v:
72nd Device Research Conference.
Numerical modeling is used to explain the origin of the large ON/OFF ratios, ultra-low leakage, and high ON current densities exhibited by BEOL-friendly Access Devices (AD) based on Cu-containing MIEC materials [1-5]. Motion of large populations of c
Publikováno v:
Chemical Physics Letters. 343:229-234
We have measured the spectra and lifetimes of the emission near 1.5 μm from Er 3+ ions within the recently discovered endohedral metallofullerene family Er x Sc 3− x N@C 80 . These molecules consist of a highly symmetric C 80 (I h ) fullerene cage