Dr Frederico Martins
Telephone : +44.1223.44.29.16 (Direct)
+44.1223.44.29.00 (Secretary)
Email: fm544 (add domain name : "cam.ac.uk")
List of publications
Journal articles :
G. A. Oakes, L. Peri, L. Cochrane, F. Martins, L. Hutin, B. Bertrand, M. Vinet, A. G. Saiz, C. J. B. Ford, C. G. Smith, and M. F. Gonzalez-Zalba, Prx Quantum 4, 2, 020346 (2023), Quantum Dot-Based Frequency Multiplier
G. A. Oakes, V. N. Ciriano-Tejel, D. F. Wise, M. A. Fogarty, T. Lundberg, C. Laine, S. Schaal, F. Martins, D. J. Ibberson, L. Hutin, B. Bertrand, N. Stelmashenko, J. W. A. Robinson, L. Ibberson, A. Hashim, I. Siddiqi, A. Lee, M. Vinet, C. G. Smith, J. J. L. Morton, and M. F. Gonzalez-Zalba, Phys. Rev. X 13, 1, 011023 (2023), Fast High-Fidelity Single-Shot Readout of Spins in Silicon Using a Single-Electron Box
D. Jirovec, P. M. Mutter, A. Hofmann, A. Crippa, M. Rychetsky, D. L. Craig, J. Kukucka, F. Martins, A. Ballabio, N. Ares, D. Chrastina, G. Isella, G. Burkard, and G. Katsaros, Phys. Rev. Lett. 128, 12, (2022), Dynamics of Hole Singlet-Triplet Qubits with Large g -Factor Differences
N. Moreau, S. Faniel, F. Martins, L. Desplanque, X. Wallart, S. Melinte, V. Bayot, and B. Hackens, Phys. Rev. B 105, 11, (2022), Revisiting Coulomb diamond signatures in quantum Hall interferometers
D. Jirovec, A. Hofmann, A. Ballabio, P. M. Mutter, G. Tavani, M. Botifoll, A. Crippa, J. Kukucka, O. Sagi, F. Martins, J. Saez-Mollejo, I. Prieto, M. Borovkov, J. Arbiol, D. Chrastina, G. Isella, and G. Katsaros, Nature Materials 20, 8, 1106 (2021), A singlet-triplet hole spin qubit in planar Ge
B. Brun, F. Martins, S. Faniel, A. Cavanna, C. Ulysse, A. Ouerghi, U. Gennser, D. Mailly, P. Simon, S. Huant, M. Sanquer, H. Sellier, V. Bayot, and B. Hackens, Phys. Rev. Appl. 11, 3, 034069 (2019), Thermoelectric Scanning-Gate Interferometry on a Quantum Point Contact
F. K. Malinowski, F. Martins, T. B. Smith, S. D. Bartlett, A. C. Doherty, P. D. Nissen, S. Fallahi, G. C. Gardner, M. J. Manfra, C. M. Marcus, and F. Kuemmeth, Nat. Comm. 10, 1196 (2019), Fast spin exchange across a multielectron mediator
F. K. Malinowski, F. Martins, T. B. Smith, S. D. Bartlett, A. C. Doherty, P. D. Nissen, S. Fallahi, G. C. Gardner, M. J. Manfra, C. M. Marcus, and F. Kuemmeth, Phys. Rev. X 8, 1, 011045 (2018), Spin of a Multielectron Quantum Dot and Its Interaction with a Neighboring Electron
S. Toussaint, F. Martins, S. Faniel, M. G. Pala, L. Desplanque, X. Wallart, H. Sellier, S. Huant, V. Bayot, and B. Hackens, Sci. Rep. 8, 3017 (2018), On the origins of transport inefficiencies in mesoscopic networks
F. Martins, F. K. Malinowski, P. D. Nissen, S. Fallahi, G. C. Gardner, M. J. Manfra, C. M. Marcus, and F. Kuemmeth, Phys. Rev. Lett. 119, 22, 227701 (2017), Negative Spin Exchange in a Multielectron Quantum Dot
F. K. Malinowski, F. Martins, P. D. Nissen, S. Fallahi, G. C. Gardner, M. J. Manfra, C. M. Marcus, and F. Kuemmeth, Phys. Rev. B 96, 4, 045443 (2017), Symmetric operation of the resonant exchange qubit
F. K. Malinowski, F. Martins, L. Cywinski, M. S. Rudner, P. D. Nissen, S. Fallahi, G. C. Gardner, M. J. Manfra, C. M. Marcus, and F. Kuemmeth, Phys. Rev. Lett. 118, 17, 177702 (2017), Spectrum of the Nuclear Environment for GaAs Spin Qubits
F. K. Malinowski, F. Martins, P. D. Nissen, E. Barnes, L. Cywinski, M. S. Rudner, S. Fallahi, G. C. Gardner, M. J. Manfra, C. M. Marcus, and F. Kuemmeth, Nature Nanotechnology 12, 1, 16 (2017), Notch filtering the nuclear environment of a spin qubit
B. Brun, F. Martins, S. Faniel, B. Hackens, A. Cavanna, C. Ulysse, A. Ouerghi, U. Gennser, D. Mailly, P. Simon, S. Huant, V. Bayot, M. Sanquer, and H. Sellier, Phys. Rev. Lett. 116, 13, 136801 (2016), Electron Phase Shift at the Zero-Bias Anomaly of Quantum Point Contacts
E. Barnes, M. S. Rudner, F. Martins, F. K. Malinowski, C. M. Marcus, and F. Kuemmeth, Phys. Rev. B 93, 12, 121407 (2016), Filter function formalism beyond pure dephasing and non-Markovian noise in singlet-triplet qubits
F. Martins, F. K. Malinowski, P. D. Nissen, E. Barnes, S. Fallahi, G. C. Gardner, M. J. Manfra, C. M. Marcus, and F. Kuemmeth, Phys. Rev. Lett. 116, 11, 116801 (2016), Noise Suppression Using Symmetric Exchange Gates in Spin Qubits
P. Liu, F. Martins, B. Hackens, L. Desplanque, X. Wallart, M. G. Pala, S. Huant, V. Bayot, and H. Sellier, Phys. Rev. B 91, 7, 075313 (2015), Formation of quantum dots in the potential fluctuations of InGaAs heterostructures probed by scanning gate microscopy
D. Cabosart, S. Faniel, F. Martins, B. Brun, A. Felten, V. Bayot, and B. Hackens, Phys. Rev. B 90, 20, 205433 (2014), Imaging coherent transport in a mesoscopic graphene ring
B. Brun, F. Martins, S. Faniel, B. Hackens, G. Bachelier, A. Cavanna, C. Ulysse, A. Ouerghi, U. Gennser, D. Mailly, S. Huant, V. Bayot, M. Sanquer, and H. Sellier, Nat. Comm. 5, 4290 (2014), Wigner and Kondo physics in quantum point contacts revealed by scanning gate microscopy
F. Martins, S. Faniel, B. Rosenow, H. Sellier, S. Huant, M. G. Pala, L. Desplanque, X. Wallart, V. Bayot, and B. Hackens, Sci. Rep. 3, 1416 (2013), Coherent tunnelling across a quantum point contact in the quantum Hall regime
F. Martins, S. Faniel, B. Rosenow, M. G. Pala, H. Sellier, S. Huant, L. Desplanque, X. Wallart, V. Bayot, and B. Hackens, New J. Phys. 15, 013049 (2013), Scanning gate spectroscopy of transport across a quantum Hall nano-island
M. Pala, H. Sellier, B. Hackens, F. Martins, V. Bayot, and S. Huant, Nano. Res. Lett. 7, 472 (2012), A new transport phenomenon in nanostructures: a mesoscopic analog of the Braess paradox encountered in road networks
M. G. Pala, S. Baltazar, P. Liu, H. Sellier, B. Hackens, F. Martins, V. Bayot, X. Wallart, L. Desplanque, and S. Huant, Phys. Rev. Lett. 108, 6, 076802 (2012), Transport Inefficiency in Branched-Out Mesoscopic Networks: An Analog of the Braess Paradox
H. Sellier, B. Hackens, M. G. Pala, F. Martins, S. Baltazar, X. Wallart, L. Desplanque, V. Bayot, and S. Huant, Semicond. Sci. Technol. 26, 6, 064008 (2011), On the imaging of electron transport in semiconductor quantum structures by scanning-gate microscopy: successes and limitations
F. Martins, B. Hackens, H. Sellier, P. Liu, M. G. Pala, S. Baltazar, L. Desplanque, X. Wallart, V. Bayot, and S. Huant, Acta Phys. Polon. A 119, 5, 569 (2011), Scanning-Gate Microscopy of Semiconductor Nanostructures: An Overview
B. Hackens, F. Martins, S. Faniel, C. A. Dutu, H. Sellier, S. Huant, M. Pala, L. Desplanque, X. Wallart, and V. Bayot, Nat. Comm. 1, 39 (2010), Imaging Coulomb islands in a quantum Hall interferometer
M. G. Pala, S. Baltazar, F. Martins, B. Hackens, H. Sellier, T. Ouisse, V. Bayot, and S. Huant, Nanotechnology 20, 26, 264021 (2009), Scanning gate microscopy of quantum rings: effects of an external magnetic field and of charged defects
M. G. Pala, B. Hackens, F. Martins, H. Sellier, V. Bayot, S. Huant, and T. Ouisse, Phys. Rev. B 77, 12, 125310 (2008), Local density of states in mesoscopic samples from scanning gate microscopy
F. Martins, B. Hackens, M. G. Pala, T. Ouisse, H. Sellier, X. Wallart, S. Bollaert, A. Cappy, J. Chevrier, V. Bayot, and S. Huant, Phys. Rev. Lett. 99, 13, 136807 (2007), Imaging electron wave functions inside open quantum rings
B. Hackens, F. Martins, T. Ouisse, H. Sellier, S. Bollaert, X. Wallart, A. Cappy, J. Chevrier, V. Bayot, and S. Huant, Nat. Phys. 2, 12, 826 (2006), Imaging and controlling electron transport inside a quantum ring
T. Ouisse, F. Martins, M. Stark, S. Huant, and J. Chevrier, Appl. Phys. Lett. 88, 4, 043102 (2006), Signal amplitude and sensitivity of the Kelvin probe force microscopy
R. Dianoux, F. Martins, F. Marchi, C. Alandi, F. Comin, and J. Chevrier, Phys. Rev. B 68, 4, 045403 (2003), Detection of electrostatic forces with an atomic force microscope: Analytical and experimental dynamic force curves in the nonlinear regime
Conference proceedings :
S. Huant, S. Baltazar, P. Liu, H. Sellier, B. Hackens, F. Martins, V. Bayot, X. Wallart, L. Desplanque, and M. G. Pala, 31st International Conference on the Physics of Semiconductors (ICPS), p229 (2013), Planning The Electron Traffic In Semiconductor Networks: A Mesoscopic Analog Of The Braess Paradox Encountered In Road Networks
F. Martins, S. Faniel, M. G. Pala, H. Sellier, S. Huant, L. Desplanque, X. Wallart, V. Bayot, and B. Hackens, 31st International Conference on the Physics of Semiconductors (ICPS), p299 (2013), Locating an individual quantum Hall island inside a quantum ring
F. Martins, B. Hackens, H. Sellier, P. Liu, M. G. Pala, S. Baltazar, L. Desplanque, X. Wallart, V. Bayot, and S. Huant, 39th Conference on the Physics of Semiconductors, p569 (2011), Scanning-Gate Microscopy of Semiconductor Nanostructures: An Overview