In the quest for detailed spectroscopic insight into the electronic structure at solid surfaces in a large momentum range, we have developed an advanced experimental approach. It combines the 3D detection scheme of a time-of-flight momentum microscope with an optimized filling pattern of the BESSY II storage ring. Here, comprehensive data sets covering the full surface Brillouin zone have been used to study faint substrate-film hybridization effects in the electronic structure of graphene on Ir(111), revealed by a pronounced linear dichroism in angular distribution. The method paves the way to 3D electronic bandmapping with unprecedented data recording efficiency.

1.
M. Z.
Hasan
and
C. L.
Kane
,
Rev. Mod. Phys.
82
,
3045
(
2010
).
2.
A. H.
Castro Neto
,
F.
Guinea
,
N. M. R.
Peres
,
K. S.
Novoselov
, and
A. K.
Geim
,
Rev. Mod. Phys.
81
,
109
162
(
2009
).
3.
C.
Tusche
,
A.
Krasyuk
, and
J.
Kirschner
,
Ultramicroscopy
159
,
520
(
2015
).
4.
S.
Roy
,
H. L.
Meyerheim
,
A.
Ernst
,
K.
Mohseni
,
C.
Tusche
,
M. G.
Vergniory
,
T. V.
Menshchikova
,
M. M.
Otrokov
,
A. G.
Ryabishchenkova
,
Z. S.
Aliev
 et al,
Phys. Rev. Lett.
113
,
116802
(
2014
).
5.
S.
Suga
,
C.
Tusche
,
Y.-I.
Matsushita
,
M.
Ellguth
,
A.
Irizawa
, and
J.
Kirschner
,
New J. Phys.
17
,
083010
(
2015
).
6.
S. V.
Chernov
,
K.
Medjanik
,
C.
Tusche
,
D.
Kutnyakhov
,
S. A.
Nepijko
,
A.
Oelsner
,
J.
Braun
,
J.
Minár
,
S.
Borek
,
H.
Ebert
 et al,
Ultramicroscopy
159
,
453
(
2015
).
7.
K.
Miyamoto
,
A.
Kimura
,
K.
Kuroda
,
T.
Okuda
,
K.
Shimada
,
H.
Namatame
,
M.
Taniguchi
, and
M.
Donath
,
Phys. Rev. Lett.
108
,
066808
(
2012
).
8.
G.
Schönhense
,
K.
Medjanik
,
C.
Tusche
,
M.
de Loos
,
B.
van der Geer
,
M.
Scholz
,
F.
Hieke
,
N.
Gerken
,
J.
Kirschner
, and
W.
Wurth
,
Ultramicroscopy
159
,
488
(
2015
).
9.
K.
Holldack
,
R.
Ovsyannikov
,
P.
Kuske
,
R.
Müller
,
A.
Schälicke
,
M.
Scheer
,
M.
Gorgoi
,
D.
Kühn
,
T.
Leitner
,
S.
Svensson
 et al,
Nat. Commun.
5
,
4010
(
2014
).
10.
D. F.
Förster
,
B.
Lindenau
,
M.
Leyendecker
,
F.
Janssen
,
C.
Winkler
,
F. O.
Schumann
,
J.
Kirschner
,
K.
Holldack
, and
A.
Föhlisch
,
Opt. Lett.
40
,
2265
(
2015
).
11.
E.
Rotenberg
and
A.
Bostwick
,
Synth. Met.
210
,
85
(
2015
).
12.
M.
Kralj
,
I.
Pletikosić
,
M.
Petrović
,
P.
Pervan
,
M.
Milun
,
A. T.
N'Diaye
,
C.
Busse
,
T.
Michely
,
J.
Fujii
, and
I.
Vobornik
,
Phys. Rev. B
84
,
075427
(
2011
).
13.
I.
Pletikosić
,
M.
Kralj
,
P.
Pervan
,
R.
Brako
,
J.
Coraux
,
A. T.
N'Diaye
,
C.
Busse
, and
T.
Michely
,
Phys. Rev. Lett.
102
,
056808
(
2009
).
14.
S.
Suga
and
C.
Tusche
,
J. Electron Spectrosc. Relat. Phenom.
200
,
119
(
2015
).
15.
G.
Schönhense
,
K.
Medjanik
, and
H.-J.
Elmers
,
J. Electron Spectrosc. Relat. Phenom.
200
,
94
(
2015
).
16.
G.
Schönhense
,
C.
Westphal
,
J.
Bansmann
, and
M.
Getzlaff
,
Europhys. Lett.
17
,
727
(
1992
).
17.
R.
Doerner
, “
Coltrims experiments, Johann Wolfgang Goethe-Universität
,” private communication (
2015
).
18.
P.
Goslawski
,
J.
Feikes
,
K.
Holldack
,
A.
Jankowiak
,
R.
Ovszannikov
,
M.
Ries
,
M.
Ruprecht
,
A.
Schälicke
, and
G.
Wüstefeld
, in
Proceedings of IPAC2016
,
Busan, Korea
(
2016
), p.
THPMR017
.
You do not currently have access to this content.