Spin-polarized quantum confinement in nanostructures: Scanning tunneling microscopy
H Oka, OO Brovko, M Corbetta, VS Stepanyuk… - Reviews of Modern …, 2014 - APS
Experimental investigations of spin-polarized electron confinement in nanostructures by
scanning tunneling microscopy (STM) and scanning tunneling spectroscopy (STS) are …
scanning tunneling microscopy (STM) and scanning tunneling spectroscopy (STS) are …
Recent ARPES experiments on quasi-1D bulk materials and artificial structures
The spectroscopy of quasi-one-dimensional (1D) systems has been a subject of strong
interest since the first experimental observations of unusual line shapes in the early 1990s …
interest since the first experimental observations of unusual line shapes in the early 1990s …
One-dimensional electronic states at surfaces
FJ Himpsel, KN Altmann, R Bennewitz… - Journal of Physics …, 2001 - iopscience.iop.org
One-dimensional electron systems can now be synthesized at stepped surfaces by self-
assembly of atomic and molecular chains. A wide variety of adsorbate and substrate …
assembly of atomic and molecular chains. A wide variety of adsorbate and substrate …
Electron confinement in surface states on a stepped gold surface revealed by angle-resolved photoemission
A Mugarza, A Mascaraque, V Pérez-Dieste, V Repain… - Physical Review Letters, 2001 - APS
STM images show that vicinal Au (788) surfaces are made up of a uniform array of (111)-
oriented terraces of similar width (∼ 3.8 nm). This uniformity makes it possible to study the …
oriented terraces of similar width (∼ 3.8 nm). This uniformity makes it possible to study the …
Electronic states at vicinal surfaces
Vicinal noble metal surfaces with regular arrays of steps and terraces are very convenient
model systems to test the electronic properties of lateral nanostructures. Using angle …
model systems to test the electronic properties of lateral nanostructures. Using angle …
Surface-state depopulation on small Ag (111) terraces
K Morgenstern, KF Braun, KH Rieder - Physical review letters, 2002 - APS
The dependence of the local density of states near the Fermi energy EF on the width of
terraces T is investigated by tunneling scanning spectroscopy on Ag (111) at 7 K. With …
terraces T is investigated by tunneling scanning spectroscopy on Ag (111) at 7 K. With …
Lateral quantum wells at vicinal Au (111) studied with angle-resolved photoemission
A Mugarza, A Mascaraque, V Repain, S Rousset… - Physical Review B, 2002 - APS
Electrons at noble metal surfaces can be confined within terraces leading to one-
dimensional surface states. These can be studied with angle-resolved photoemission from …
dimensional surface states. These can be studied with angle-resolved photoemission from …
Fermi surfaces of the two-dimensional surface states on vicinal Cu (111)
F Baumberger, T Greber, J Osterwalder - Physical Review B, 2001 - APS
The Shockley (L-gap) surface states on Cu (111) and the vicinal (332) and (221) surfaces
have been mapped by angle-scanned ultraviolet photoelectron spectroscopy. We find two …
have been mapped by angle-scanned ultraviolet photoelectron spectroscopy. We find two …
One-dimensional versus two-dimensional surface states on stepped
Surface states at vicinal Au (788) and Au (322) have been investigated with angle-resolved
photoemission and synchrotron radiation. Both surfaces are characterized by highly regular …
photoemission and synchrotron radiation. Both surfaces are characterized by highly regular …
Localization of surface states in disordered step lattices
F Baumberger, M Hengsberger, M Muntwiler, M Shi… - Physical review …, 2004 - APS
The character of the surface state wave function on regularly stepped Cu (111) is
reinvestigated. It is shown that the qualitative change at terrace lengths around 17 Å …
reinvestigated. It is shown that the qualitative change at terrace lengths around 17 Å …