Publications

in international high impact journals


Interface dynamics and crystal phase switching in GaAs nanowires
Jacobsson D., Panciera F., Tersoff J., Reuter M. C., Lehmann S., Hofmann S., Dick K. A., Ross F. M.,
Nature 531, 317 (2016)

Synthesis of nanostructures in nanowires using sequential catalyst reactions
Panciera F., Chou Y.-C., Reuter M. C., Zakharov D., Stach E. A., Hofmann S., Ross F. M.,
Nature Materials 14, 820 (2015)

Revealing Lithium–silicide Phase Transformations in Nano-structured Silicon-based Lithium Ion Batteries via in situ NMR Spectroscopy
Ogata K., Salager E., Kerr C. J., Fraser A. E., Ducati C., Morris A.J., Hofmann S., Grey C. P.
Nature Comm. 5, 3217 (2014)

Observing Graphene Grow: Catalyst−Graphene Interactions during Scalable Graphene Growth on Polycrystalline Copper
Piran R. Kidambi, Bernhard C. Bayer, Raoul Blume, Zhu-Jun Wang, Carsten Baehtz, Robert S. Weatherup, Marc-Georg Willinger, Robert Schloegl, and Stephan Hofmann
Nano Lett 13, 4769 (2013)

Introducing Carbon Diffusion Barriers for Uniform, High-Quality Graphene Growth from Solid Sources
Robert S. Weatherup, Carsten Baehtz, Bruno Dlubak, Bernhard C. Bayer, Piran R. Kidambi, Raoul Blume, Robert Schloegl, and Stephan Hofmann
Nano Lett 13, 4624 (2013)

In Situ Characterization of Alloy Catalysts for Low-Temperature Graphene Growth
Robert S. Weatherup, Bernhard C. Bayer, Raoul Blume, Caterina Ducati, Carsten Baehtz, Robert Schlogl, and Stephan Hofmann
Nano Lett. 11, 4154 (2011)

Ledge-flow-controlled catalyst interface dynamics during Si nanowire growth
Stephan Hofmann, Renu Sharma, Christoph T. Wirth, Felipe Cervantes-Sodi, Caterina Ducati, Takeshi Kasama, Rafal E. Dunin-Borkowski, Jeff Drucker, Peter Bennett & John Robertson
Nature Materials 7, 372 - 375 (2008)

In situ Observations of Catalyst Dynamics during Surface-Bound Carbon Nanotube Nucleation
Stephan Hofmann, Renu Sharma, Caterina Ducati, Gaohui Du, Cecilia Mattevi, Cinzia Cepek, Mirco Cantoro, Simone Pisana, Atlus Parvez, Felipe Cervantes-Sodi, Andrea C. Ferrari, Rafal Dunin-Borkowski, Silvano Lizzit, Luca Petaccia, Andrea Goldoni, and John Robertson
Nano Lett., 2007, 7 (3), pp 602–608


all 2017 2016 2015 2014 2013 2012 2011 2010 2009 Pre 2009


101

Observing Graphene Grow: Catalyst-graphene Interactions During Scalable Graphene Growth on Polycrystalline Copper.

P. R. Kidambi, B. C. Bayer, R. Blume, Z.-J. Wang, C. Baehtz, R. S. Weatherup, M.-G. Willinger, R. Schloegl, S. Hofmann

Nano Lett 13, 4769 (2013).

100

Introducing Carbon Diffusion Barriers for Uniform, High Quality Graphene Growth from Solid Sources,

R. S. Weatherup, C. Baehtz, B. Dlubak, B.C. Bayer, P.R. Kidambi, R. Blume, R. Schloegl, S. Hofmann

Nano Lett 13, 4624 (2013).

099

Intrinsic Terahertz Plasmon Signatures in Chemical Vapour Deposited Graphene,

S. Badhwar, J. Sibik, P. R. Kidambi, H. E. Beere, J. A. Zeitler, S. Hofmann, D. A. Ritchie

Appl. Phys. Lett. 103, 121110 (2013).

098

Visible diffraction from graphene and its application in holograms,

H. Butt, P.R. Kidambi, B. Dlubak, Y. Montelongo, A. Palani, G.A.J. Amaratunga, S. Hofmann, T.D. Wilkinson

Adv. Opt. Mat. 1, 869 (2013).

097

In situ Observations of the Atomistic Mechanisms of Ni Catalyzed Low Temperature Graphene Growth.

L. L. Patera, C. Africh, R. S. Weatherup, R. Blume, S. Bhardwaj, C. Castellarin-Cudia, A. Knop-Gericke, R. Schloegl, G. Comelli, S. Hofmann, C. Cepek.

ACS Nano 7, 7901 (2013).

096

Catalyst Composition and Impurity-Dependent Kinetics of Nanowire Heteroepitaxy,

A.D. Gamalski, D.E. Perea, J. Yoo, N. Li, M.J. Olszta, R. Colby, D.K. Schreiber, C. Ducati, S.T. Picraux, S. Hofmann.

ACS Nano 7, 7689 (2013).

095

Transient reflectivity on vertically aligned single-wall carbon nanotubes,

G. Galimberti, S. Ponzoni, G. Ferrini, S. Hofmann, M. Arshad, C. Cepek, S. Pagliara,

Thin Solid Films 543, 51 (2013).

094

High-density remote plasma sputtering of high-dielectric-constant amorphous hafnium oxide films,

F.M. Li, B.C. Bayer, S. Hofmann, S.P. Speakman, C. Ducati, W.I. Milne, A.J. Flewitt,

Phys. Stat. Sol. B 250, 957 (2013).

093

Probing the Electronic Structure of Multi-Walled Carbon Nanotubes by Transient Optical Transmittivity.

G. Galimberti, S. Ponzoni, A. Cartella, M.T. Cole, S. Hofmann, C. Cepek, G. Ferrini and S. Pagliara

Carbon 57, 50 (2013).

092

Elastic Properties of Crystalline–Amorphous Core–Shell Silicon Nanowires.

S. Khachadorian, K. Papagelis, K. Ogata, S. Hofmann, M.R. Phillips and C. Thomsen

J. Phys. Chem. C 117, 4219 (2013).

091

Tantalum-oxide catalysed chemical vapour deposition of single-and multi-walled carbon nanotubes.

B.C. Bayer, C. Castellarin-Cudia, R. Blume, S.A. Steiner III, C. Ducati, D. Chu, A. Goldoni, A. Knop-Gericke, R. Schlogl, C. Cepek, J. Robertson, S. Hofmann

RSC Advances 3, 4086 (2013).

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