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Items: 24

1.

Single-Crystal Growth and Characterization of the Chalcopyrite Semiconductor CuInTe2 for Photoelectrochemical Solar Fuel Production.

Frick JJ, Topp A, Klemenz S, Krivenkov M, Varykhalov A, Ast CR, Bocarsly AB, Schoop LM.

J Phys Chem Lett. 2018 Dec 6;9(23):6833-6840. doi: 10.1021/acs.jpclett.8b03100. Epub 2018 Nov 20.

PMID:
30433790
2.

Tunable Weyl and Dirac states in the nonsymmorphic compound CeSbTe.

Schoop LM, Topp A, Lippmann J, Orlandi F, Müchler L, Vergniory MG, Sun Y, Rost AW, Duppel V, Krivenkov M, Sheoran S, Manuel P, Varykhalov A, Yan B, Kremer RK, Ast CR, Lotsch BV.

Sci Adv. 2018 Feb 23;4(2):eaar2317. doi: 10.1126/sciadv.aar2317. eCollection 2018 Feb.

3.

An ultrahigh-vacuum cryostat for simultaneous scanning tunneling microscopy and magneto-transport measurements down to 400 mK.

Liebmann M, Bindel JR, Pezzotta M, Becker S, Muckel F, Johnsen T, Saunus C, Ast CR, Morgenstern M.

Rev Sci Instrum. 2017 Dec;88(12):123707. doi: 10.1063/1.4999555.

PMID:
29289196
4.

Quantum Brownian Motion at Strong Dissipation Probed by Superconducting Tunnel Junctions.

Jäck B, Senkpiel J, Etzkorn M, Ankerhold J, Ast CR, Kern K.

Phys Rev Lett. 2017 Oct 6;119(14):147702. doi: 10.1103/PhysRevLett.119.147702. Epub 2017 Oct 4.

PMID:
29053289
5.

Sensing the quantum limit in scanning tunnelling spectroscopy.

Ast CR, Jäck B, Senkpiel J, Eltschka M, Etzkorn M, Ankerhold J, Kern K.

Nat Commun. 2016 Oct 6;7:13009. doi: 10.1038/ncomms13009.

6.

Dirac cone protected by non-symmorphic symmetry and three-dimensional Dirac line node in ZrSiS.

Schoop LM, Ali MN, Straßer C, Topp A, Varykhalov A, Marchenko D, Duppel V, Parkin SS, Lotsch BV, Ast CR.

Nat Commun. 2016 May 31;7:11696. doi: 10.1038/ncomms11696.

7.

Evidence for superconductivity in Li-decorated monolayer graphene.

Ludbrook BM, Levy G, Nigge P, Zonno M, Schneider M, Dvorak DJ, Veenstra CN, Zhdanovich S, Wong D, Dosanjh P, Straßer C, Stöhr A, Forti S, Ast CR, Starke U, Damascelli A.

Proc Natl Acad Sci U S A. 2015 Sep 22;112(38):11795-9. doi: 10.1073/pnas.1510435112. Epub 2015 Sep 8.

8.

Tracking Primary Thermalization Events in Graphene with Photoemission at Extreme Time Scales.

Gierz I, Calegari F, Aeschlimann S, Chávez Cervantes M, Cacho C, Chapman RT, Springate E, Link S, Starke U, Ast CR, Cavalleri A.

Phys Rev Lett. 2015 Aug 21;115(8):086803. Epub 2015 Aug 21.

PMID:
26340199
9.

Long- versus Short-Range Scattering in Doped Epitaxial Graphene.

Straßer C, Ludbrook BM, Levy G, Macdonald AJ, Burke SA, Wehling TO, Kern K, Damascelli A, Ast CR.

Nano Lett. 2015 May 13;15(5):2825-9. doi: 10.1021/nl504155f. Epub 2015 Apr 3.

PMID:
25822076
10.

Probing absolute spin polarization at the nanoscale.

Eltschka M, Jäck B, Assig M, Kondrashov OV, Skvortsov MA, Etzkorn M, Ast CR, Kern K.

Nano Lett. 2014 Dec 10;14(12):7171-4. doi: 10.1021/nl5037947. Epub 2014 Dec 1.

PMID:
25423049
11.

Ambiguity of experimental spin information from states with mixed orbital symmetries.

Wissing SN, Schmidt AB, Mirhosseini H, Henk J, Ast CR, Donath M.

Phys Rev Lett. 2014 Sep 12;113(11):116402. Epub 2014 Sep 9.

PMID:
25259990
12.

A 10 mK scanning tunneling microscope operating in ultra high vacuum and high magnetic fields.

Assig M, Etzkorn M, Enders A, Stiepany W, Ast CR, Kern K.

Rev Sci Instrum. 2013 Mar;84(3):033903. doi: 10.1063/1.4793793.

PMID:
23556826
13.

A natural topological insulator.

Gehring P, Benia HM, Weng Y, Dinnebier R, Ast CR, Burghard M, Kern K.

Nano Lett. 2013 Mar 13;13(3):1179-84. doi: 10.1021/nl304583m. Epub 2013 Mar 1.

PMID:
23438015
14.

Graphene sublattice symmetry and isospin determined by circular dichroism in angle-resolved photoemission spectroscopy.

Gierz I, Lindroos M, Höchst H, Ast CR, Kern K.

Nano Lett. 2012 Aug 8;12(8):3900-4. doi: 10.1021/nl300512q. Epub 2012 Jul 16.

PMID:
22784029
15.

Miniature active damping stage for scanning probe applications in ultra high vacuum.

Assig M, Koch A, Stiepany W, Strasser C, Ast A, Kern K, Ast CR.

Rev Sci Instrum. 2012 Mar;83(3):033701. doi: 10.1063/1.3689769.

PMID:
22462923
16.

Reactive chemical doping of the Bi2Se3 topological insulator.

Benia HM, Lin C, Kern K, Ast CR.

Phys Rev Lett. 2011 Oct 21;107(17):177602. Epub 2011 Oct 19.

PMID:
22107583
17.

Silicon surface with giant spin splitting.

Gierz I, Suzuki T, Frantzeskakis E, Pons S, Ostanin S, Ernst A, Henk J, Grioni M, Kern K, Ast CR.

Phys Rev Lett. 2009 Jul 24;103(4):046803. Epub 2009 Jul 20.

PMID:
19659381
18.

Tunable spin gaps in a quantum-confined geometry.

Frantzeskakis E, Pons S, Mirhosseini H, Henk J, Ast CR, Grioni M.

Phys Rev Lett. 2008 Nov 7;101(19):196805. Epub 2008 Nov 7.

PMID:
19113296
19.

Atomic hole doping of graphene.

Gierz I, Riedl C, Starke U, Ast CR, Kern K.

Nano Lett. 2008 Dec;8(12):4603-7. doi: 10.1021/nl802996s.

PMID:
19053796
20.

Design criteria for scanning tunneling microscopes to reduce the response to external mechanical disturbances.

Ast CR, Assig M, Ast A, Kern K.

Rev Sci Instrum. 2008 Sep;79(9):093704. doi: 10.1063/1.2979008.

PMID:
19044422
21.

Giant spin splitting through surface alloying.

Ast CR, Henk J, Ernst A, Moreschini L, Falub MC, Pacilé D, Bruno P, Kern K, Grioni M.

Phys Rev Lett. 2007 May 4;98(18):186807. Epub 2007 May 3.

PMID:
17501597
22.

Momentum-dependent energy losses in core level photoemission spectra of poorly conducting metals.

Ast CR, Höchst H.

Phys Rev Lett. 2003 Nov 7;91(19):197602. Epub 2003 Nov 6.

PMID:
14611618
23.

Indication of charge-density-wave formation in Bi(111).

Ast CR, Höchst H.

Phys Rev Lett. 2003 Jan 10;90(1):016403. Epub 2003 Jan 9.

PMID:
12570636
24.

Fermi surface of Bi(111) measured by photoemission spectroscopy.

Ast CR, Höchst H.

Phys Rev Lett. 2001 Oct 22;87(17):177602. Epub 2001 Oct 9.

PMID:
11690312

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