TY - JOUR
T1 - Electron-longitudinal-phonon coupling in a transition metal
T2 - Ta
AU - Wolf, E. L.
AU - Burnell, D. M.
AU - Noer, R. J.
N1 - Funding Information:
Operated for the US Department of Energy by Iowa State University under contract No. W-7405-Eng-82. This research was supported by the Director for Energy Research, Office of Basic Energy Sciences, WPAS-KC-02-02-02.
PY - 1981/4/6
Y1 - 1981/4/6
N2 - Recent tunneling studies of tantalum using a proximity technique reveal stronger coupling to the longitudinal modes relative to the transverse modes than observed previously for any transition metal. This result has implications for modeling the electron-phonon coupling mechanism and for future tunneling investigations. We obtain parameter values for Ta of λ = 0.73, μph* = 0.10,in agreement with optimized conventional results.
AB - Recent tunneling studies of tantalum using a proximity technique reveal stronger coupling to the longitudinal modes relative to the transverse modes than observed previously for any transition metal. This result has implications for modeling the electron-phonon coupling mechanism and for future tunneling investigations. We obtain parameter values for Ta of λ = 0.73, μph* = 0.10,in agreement with optimized conventional results.
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U2 - 10.1016/0375-9601(81)90651-4
DO - 10.1016/0375-9601(81)90651-4
M3 - Article
AN - SCOPUS:49149137403
VL - 82
SP - 300
EP - 302
JO - Physics Letters, Section A: General, Atomic and Solid State Physics
JF - Physics Letters, Section A: General, Atomic and Solid State Physics
SN - 0375-9601
IS - 6
ER -