An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Philip R. Johnson, S L. Hulbert, R Klaffky, N B. Brookes, Andrew Clarke, B Sinkovic, N V. Smith, R J. Celotta, M H. Kelley, Daniel T. Pierce, M R. Scheinfein, B J. Waclawski, M R. Howells
The drive toward increased safety for coal miners has led to the development of computerassisted methods of underground coal mining. The development of control...
We present a summary of recent calculations of the electron inelastic mean free paths (IMFPs) of 50-2000 eV electrons in a group of 27 elements and 15 inorganic...
K Flensberg, S Girvin, M Jonson, David R. Penn, Mark D. Stiles
We discuss the interaction of a tunneling electron with its electromagnetic environment|when the latter either is in equilibrium or includes an applied...
A method, originally due to Heitler, is utilized to extend the transfer Hamiltonian description to resonant tunneling for the purpose of calculating transition...