This title appears in the Scientific Report :
2002
Please use the identifier:
http://dx.doi.org/10.1103/PhysRevB.66.155413 in citations.
Please use the identifier: http://hdl.handle.net/2128/1338 in citations.
Static and quasistatic response of Ag surfaces to a uniform electric field
Static and quasistatic response of Ag surfaces to a uniform electric field
By performing a first-principles surface-embedded Green-function calculation, we study the static and quasistatic response of semi-infinite Ag(111), (001), and (110) surfaces to a uniform electric field oriented perpendicular to the surface. In addition to the linear and nonlinear induced electron d...
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Personal Name(s): | Ishida, H. |
---|---|
Liebsch, A. | |
Contributing Institute: |
Theorie I; IFF-TH-I |
Published in: | Physical Review B Physical review / B, 66 66 (2002 2002) 15 15, S. 155413 155413 |
Imprint: |
College Park, Md.
APS
2002
|
Physical Description: |
155413 |
DOI: |
10.1103/PhysRevB.66.155413 |
Document Type: |
Journal Article |
Research Program: |
Kondensierte Materie |
Series Title: |
Physical Review B
66 |
Subject (ZB): | |
Link: |
OpenAccess |
Publikationsportal JuSER |
Please use the identifier: http://hdl.handle.net/2128/1338 in citations.
By performing a first-principles surface-embedded Green-function calculation, we study the static and quasistatic response of semi-infinite Ag(111), (001), and (110) surfaces to a uniform electric field oriented perpendicular to the surface. In addition to the linear and nonlinear induced electron densities in the static limit, we calculate the electron-hole pair excitation rate within the quasistatic approximation using a golden-rule formula. It will be shown that in spite of the large difference in layer spacing among the three surfaces, the key parameters characterizing the response depend only modestly on the crystal orientation. |