Samuel Lara Avila

Senior forskare at Chalmers, Microtechnology and Nanoscience (MC2), Quantum Device Physics

Projects

2016–2021

Novel two-dimensional systems: from growth to applications

Sergey Kubatkin Quantum Device Physics
Samuel Lara Avila Quantum Device Physics
Magnus Skoglundh Applied Surface Chemistry
Swedish Foundation for Strategic Research (SSF)

2016–2020

Epitaxiell grafen för metrologi, sensorer och elektronik

Tomas Löfwander Applied Quantum Physics
Sergey Kubatkin Quantum Device Physics
Mikael Fogelström Microtechnology and Nanoscience (MC2)
Samuel Lara Avila Quantum Device Physics
Swedish Foundation for Strategic Research (SSF)

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Publications

2017

Enhancing optoelectronic properties of SiC-grown graphene by a surface layer of colloidal quantum dots

O. Makarovsky, L. Turyanska, N. Mori et al
2D Materials. Vol. 4 (3)
Journal article
2017

Site-selective immobilization of functionalized DNA origami on nanopatterned Teflon AF

Mehrnaz Shaali, Jakob Woller, Peter Johansson et al
Journal of Materials Chemistry C. Vol. 5 (30), p. 7637-7643
Journal article
2017

Site-selective immobilization of functionalized DNA origami on nanopatterned Teflon AF

Mehrnaz Shaali, Jakob Woller, Peter Johansson et al
Journal of Materials Chemistry C. Vol. 5 (30), p. 7637-7643
Journal article
2017

Guided selective deposition of nanoparticles by tuning of the surface potential

Johnas Eklöf, Alicja Stolas, M. Herzberg et al
Europhysics Letters. Vol. 119 (1), p. Art no: 18004-
Journal article
2016

Apparent Power Law Scaling of Variable Range Hopping Conduction in Carbonized Polymer Nanofibers

K. H. Kim, Samuel Lara Avila, H. Kang et al
Scientific Reports. Vol. 6
Journal article
2016

Giant quantum Hall plateaus generated by charge transfer in epitaxial graphene

J. A. Alexander-Webber, J. Huang, D. K. Maude et al
Scientific Reports. Vol. 6
Journal article
2016

Towards a cryogen-free table-top primary resistance standard

Tjbm Janssen, S. Rozhko, J. M. Williams et al
Paper in proceedings
2016

Controlling deposition of nanoparticles by tuning surface charge of SiO2 by surface modifications

Johnas Eklöf, Tina Gschneidtner, Samuel Lara Avila et al
RSC Advances. Vol. 6 (106), p. 104246-104253
Journal article
2016

Fabrication of graphene quantum hall resistance standard in a cryogen-Table-Top system

Hans He, Tjbm Janssen, S. Rozhko et al
2016 Conference on Precision Electromagnetic Measurements, CPEM 2016; The Westin OttawaOttawa; Canada; 10-15 July 2016, p. Art no 7540516-
Paper in proceedings
2015

A prototype of RK/200 quantum Hall array resistance standard on epitaxial graphene

Arseniy Lartsev, Samuel Lara Avila, Andrey Danilov et al
Journal of Applied Physics. Vol. 118 (4), p. art nr. 044506-
Journal article
2015

Low contact resistance in epitaxial graphene devices for quantum metrology

Thomas Yager, Arseniy Lartsev, Karin Cedergren et al
AIP Advances. Vol. 5 (8), p. 087134-
Journal article
2015

High mobility epitaxial graphene devices via aqueous-ozone processing

Thomas Yager, M. J. Webb, H. Grennberg et al
Applied Physics Letters. Vol. 106 (6)
Journal article
2015

Operation of graphene quantum Hall resistance standard in a cryogen-free table-top system

Tjbm Janssen, S. Rozhko, I. Antonov et al
2D Materials. Vol. 2 (3), p. Art. no. 035015-
Journal article
2015

Low contact resistance in epitaxial graphene devices for quantum metrology

Thomas Yager, Arseniy Lartsev, Karin Cedergren et al
AIP Advances. Vol. 5 (8), p. 087134-
Journal article
2015

Wafer-scale homogeneity of transport properties in epitaxial graphene on SiC

Thomas Yager, Arseniy Lartsev, R. Yakimova et al
Carbon. Vol. 87 (C), p. 409-414
Journal article
2015

Physics of a disordered Dirac point in epitaxial graphene from temperature-dependent magnetotransport measurements

J. Huang, J. A. Alexander-Webber, A. M. R. Baker et al
Journal of Logic and Computation. Vol. 92 (7)
Journal article
2015

Influence of Impurity Spin Dynamics on Quantum Transport in Epitaxial Graphene

Samuel Lara Avila, Sergey Kubatkin, O. Kashuba et al
Physical Review Letters. Vol. 115 (10), p. 106602-
Journal article
2015

Hot carrier relaxation of Dirac fermions in bilayer epitaxial graphene

J. Huang, J. A. Alexander-Webber, Tjbm Janssen et al
Journal of Logic and Computation. Vol. 27 (16)
Journal article
2015

Wafer-scale homogeneity of transport properties in epitaxial graphene on SiC

Thomas Yager, Arseniy Lartsev, R. Yakimova et al
Carbon. Vol. 87 (C), p. 409-414
Journal article
2015

Bianthrone at a Metal Surface: Conductance Switching with a Bistable Molecule Made Feasible by Image Charge Effects

V. Geskin, Samuel Lara Avila, Andrey Danilov et al
AIP Conference Proceedings. Vol. 1642, p. 469-472
Paper in proceedings
2015

Nanopatterning of Mobile Lipid Mono layers on Electron-Beam-Sculpted Teflon AF Surfaces

Mehrnaz Shaali, Samuel Lara Avila, Paul Gunnar Dommersnes et al
ACS Nano. Vol. 9 (2), p. 1271-1279
Journal article
2014

Single-molecule electronics: from chemical design to functional devices

Lanlan Sun, Yuri A. Diaz Fernandez, Tina Gschneidtner et al
Chemical Society Reviews. Vol. 43 (21), p. 7378-7411
Journal article
2014

Tuning carrier density across Dirac point in epitaxial graphene on SiC by corona discharge

Arseniy Lartsev, Thomas Yager, T. Bergsten et al
Applied Physics Letters. Vol. 105 (6)
Journal article
2014

The conquest of middle-earth: combining top-down and bottom-up nanofabrication for constructing nanoparticle based devices

Yuri A. Diaz Fernandez, Tina Gschneidtner, Carl Wadell et al
Nanoscale. Vol. 6 (24), p. 14605-14616
Journal article
2014

Quantum Hall Effect and Quantum Point Contact in Bilayer-Patched Epitaxial Graphene

C. Chua, M. Connolly, Arseniy Lartsev et al
Nano Letters. Vol. 14 (6), p. 3369-3373
Journal article
2013

Quantum resistance metrology using graphene

Tjbm Janssen, Alexander Tzalenchuk, Samuel Lara Avila et al
Reports on Progress in Physics. Vol. 76 (10)
Journal article
2013

Magnetic quantum ratchet effect in graphene

C. Drexler, S. A. Tarasenko, P. Olbrich et al
Nature Nanotechnology. Vol. 8 (2), p. 104-107
Journal article
2013

Graphene and the universality of the quantum Hall effect

A.Y. Tzalenchuk, Tjbm Janssen, O. Kazakova et al
Journal of Logic and Computation. Vol. 185, p. 323-350
Paper in proceedings
2013

Reststrahlen Band assisted photocurrents in graphene

C. Drexler, L.E. Golub, S.N. Danilov et al
2013 38th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2013; Mainz; Germany; 1 September 2013 through 6 September 2013
Paper in proceedings
2013

Express Optical Analysis of Epitaxial Graphene on SiC: Impact of Morphology on Quantum Transport

Thomas Yager, Arseniy Lartsev, Sumedh Mahashabde et al
Nano Letters. Vol. 13 (9), p. 4217-4223
Journal article
2013

Reststrahl band-assisted photocurrents in epitaxial graphene layers

P. Olbrich, C. Drexler, L. E. Golub et al
Physical Review B - Condensed Matter and Materials Physics. Vol. 88 (24), p. 7-
Journal article
2013

Phase Space for the Breakdown of the Quantum Hall Effect in Epitaxial Graphene

J. A. Alexander-Webber, A. M. R. Baker, Tjbm Janssen et al
Physical Review Letters. Vol. 111 (9)
Journal article
2013

Phase coherence and energy relaxation in epitaxial graphene under microwave radiation

V. Eless, Thomas Yager, S. Spasov et al
Applied Physics Letters. Vol. 103 (9), p. art. no. 093103-
Journal article
2013

Express Optical Analysis of Epitaxial Graphene on SiC: Impact of Morphology on Quantum Transport

Thomas Yager, Arseniy Lartsev, Sumedh Mahashabde et al
Nano Letters. Vol. 13 (9), p. 4217-4223
Journal article
2013

Magnetic quantum ratchet effect in graphene

S.D. Ganichev, S.A. Tarasenko, P. Olbrich et al
38th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2013, Mainz, Germany, 1-6 September 2013
Paper in proceedings
2013

Energy loss rates of hot Dirac fermions in epitaxial, exfoliated, and CVD graphene

A. M. R. Baker, J. A. Alexander-Webber, T. Altebaeumer et al
Physical Review B - Condensed Matter and Materials Physics. Vol. 87 (4), p. art. no. 045414-
Journal article
2012

Weak localization scattering lengths in epitaxial, and CVD graphene

A. M. R. Baker, J. A. Alexander-Webber, T. Altebaeumer et al
Physical Review B - Condensed Matter and Materials Physics. Vol. 86 (23)
Journal article
2012

Aligned Growth of Gold Nanorods in PMMA Channels: Parallel Preparation of Nanogaps

T. Jain, Samuel Lara Avila, Yann-Vai Kervennic et al
ACS Nano. Vol. 6 (5), p. 3861-3867
Journal article
2012

Dihydroazulene Photoswitch Operating in Sequential Tunneling Regime: Synthesis and Single-Molecule Junction Studies

S. L. Broman, Samuel Lara Avila, C. L. Thisted et al
Advanced Materials for Optics and Electronics. Vol. 22 (20), p. 4249-4258
Journal article
2012

Precision comparison of the quantum Hall effect in graphene and gallium arsenide

Tjbm Janssen, J. M. Williams, N. E. Fletcher et al
Metrologia. Vol. 49 (3), p. 294-306
Journal article
2012

Breakdown of the quantum Hall effect in graphene

Tjbm Janssen, A.Y. Tzalenchuk, A. M. R. Baker et al
2012 Conference on Precision Electromagnetic Measurements, CPEM 2012, Washington, DC, 1-6 July 2012, p. 510-511
Paper in proceedings
2011

Terahertz Radiation Driven Chiral Edge Currents in Graphene

J. Karch, C. Drexler, P. Olbrich et al
Physical Review Letters. Vol. 107 (27)
Journal article
2011

Anomalously strong pinning of the filling factor nu=2 in epitaxial graphene

Tjbm Janssen, A.Y. Tzalenchuk, R. Yakimova et al
Physical Review B - Condensed Matter and Materials Physics. Vol. 83 (23)
Journal article
2011

Graphene, universality of the quantum Hall effect and redefinition of the SI system

Tjbm Janssen, N. E. Fletcher, R. Goebel et al
New Journal of Physics. Vol. 13
Journal article
2011

Helicity-dependent photocurrents in graphene layers excited by midinfrared radiation of a CO2 laser

C. Y. Jiang, V. A. Shalygin, V. Y. Panevin et al
Physical Review B - Condensed Matter and Materials Physics. Vol. 84 (12)
Journal article
2011

Light-Triggered Conductance Switching in Single-Molecule Dihydroazulene/Vinylheptafulvene Junctions

Samuel Lara Avila, Andrey Danilov, Sergey Kubatkin et al
Journal of Physical Chemistry C. Vol. 115 (37), p. 18372-18377
Journal article
2011

Disordered Fermi Liquid in Epitaxial Graphene from Quantum Transport Measurements

Samuel Lara Avila, A.Y. Tzalenchuk, Sergey Kubatkin et al
Physical Review Letters. Vol. 107 (16)
Journal article
2011

Non-Volatile Photochemical Gating of an Epitaxial Graphene/Polymer Heterostructure

Samuel Lara Avila, Kasper Moth-Poulsen, R. Yakimova et al
Advanced Materials. Vol. 23 (7), p. 878-+
Journal article
2011

Engineering and metrology of epitaxial graphene

Samuel Lara Avila, Karin Cedergren, Sergey Kubatkin
Solid State Communications. Vol. 151 (16), p. 1094-1099
Journal article
2010

Towards a quantum resistance standard based on epitaxial graphene

A.Y. Tzalenchuk, Samuel Lara Avila, Alexei Kalaboukhov et al
Nature Nanotechnology. Vol. 5 (3), p. 186-189
Journal article
2010

Bianthrone in a Single-Molecule Junction: Conductance Switching with a Bistable Molecule Facilitated by Image Charge Effects

Samuel Lara Avila, Andrey Danilov, V. Geskin et al
Journal of Physical Chemistry C. Vol. 114 (48), p. 20686-20695
Journal article
2010

Dynamic Hall Effect Driven by Circularly Polarized Light in a Graphene Layer

J. Karch, P. Olbrich, M. Schmalzbauer et al
Physical Review Letters. Vol. 105 (22)
Journal article