Newsletters

Posters

Publications & Conferences

Publications & Conferences

2013
  • L. Pierantoni, M. Dragoman, D. Mencarelli, “Analysis of a Microwave Graphene-Based Patch Antenna”, 16th European Microwave Week (EuMW), Nuremberg, Germany, Oct. 6-11, 2013
  • D. Mencarelli, M. Dragoman, L. Pierantoni, T. Rozzi, F. Coccetti, “Design of a Coplanar Graphene-Based Nano-Patch Antenna for Microwave Applications”, 2013 International Microwave Symposium (IMS), Microwave Symposium Digest (MTT), Seattle, WA, USA, June 4-6, 2013.
  • L. Pierantoni, D. Mencarelli, F. Coccetti, “Graphene-based wireless communications systems: analysis of the EM-quantum transport of coupled nano-patch antennas”, Proc. of the 1th IEEE MTT-S Wireless Power Transfer Conference (WPTC-2013), Perugia, May 15-26, 2013.
  • L. Pierantoni, D. Mencarelli, F. Coccetti, “Advanced modeling of graphene nanodevices: metal-carbon transition and patch antennas”, 7th IEEE European Conference on Antennas and Propagation (EuCAP), Gothenburg, Sweden,8-12 April 2013.
  • M.Dragoman, G. Deligeorgis, A.Muller, A.Cimaru, D.Neculoiu, G. Konstantinidis, D.Dragoman, A.Dinescu and F. Comanescu, Millimeter wave Schottky diode on graphene monolayer via symmetric metal contacts, J. Appl. Phys. 112, 084302 (2012).
  • D.Dragoman, M.Dragoman, J.Phys. D 46, 055306 92012)
  • M.Dragoman, A. Cismaru, A. Stefanescu, A. Dinescu M. Dragoman, The electromagnetic properties of graphene in the microwave and millimeterwave spectrum, European Microve Conference (EuMC), Nurnberg, Germania, Octombrie 2013.
  • Presentation of Nano-RF project  at the European NanoElectronics forum 2013 in Barcelona (27 - 28 Novemenber 2013)

2014

Publications

  • Mircea Dragoman, Detection of electromagnetic waves with a single carbon atom sheet, Proc. Romanian Academy, series A . vol.15, pp.208-215 (2014)
  • Martino Aldrigo, Mircea Dragoman,1,and Daniela Dragoman Smart antennas based on graphene, JOURNAL OF APPLIED PHYSICS 116, 114302 (2014)
  • Daniela Dragoman and Mircea Dragoman, Enhanced architectures for room-temperature reversible logic gates in graphene, Applied Physics Letters 105, 113109 (2014)
  • Mircea Dragoman, Adrian Dinescu and Daniela Dragoman, Negative differential resistance in graphenebased ballistic field-effect transistor with oblique top gate, Nanotechnology 25 415201 (2014)
  • J. S. Reparaz, E. Chavez-Angel, M. R. Wagner, B. Graczykowski, J. Gomis-Bresco, F. Alzina, and C. M. Sotomayor Torres, "A novel contactless technique for thermal field mapping and thermal conductivity determination: Two-Laser Raman Thermometry", Rev. Sci. Instr. 85, 034901 (2014)
  • D. Mencarelli, L. Pierantoni, A. Di Donato, M. Farina, “The close relation between gyrotropic materials and ferrite: application to full-wave solvers”, Journal of Computational Electronics, Dec. 2014 L. Pierantoni, D. Mencarelli, M.
  • Bozzi, R. Moro, S. Bellucci, “Graphene-based Electronically Tunable Microstrip Attenuator”, Nanomaterials and Nanotechnology, June 2014, 6:14. D. Mencarelli, L. Pierantoni, T. Rozzi, F. Coccetti, “Nanoscale Simulation of Three-Contact Graphene Ballistic Junctions”, Nanomaterials and Nanotechnology, April 2014, 4:14, pp. 1-7
  • V. Prudkovskiy, "Influence of ozone treatment on the electronic doping of graphene" (poster) Graphene school 2014, Cargese, France, 8-18 April 2014. G. Vincenzi, G. Deligeorgis, F. Coccetti, P. Pons, “Open-Thru de-embedding for Graphene RF devices, ” in proceedings of IEEE International Microwave Symposium Tampa 1-6 June 2014.
  • G. Vincenzi “Investigation of microwave transport in graphene based devices”, Université de Toulouse – LAAS-CNRS PhD Thesis Manuscript – Janvier 2014
  • Liang Xu, Di Jiang, Yifeng Fu, Stephane Xavier, Shailendra Bansropun, Afshin Ziaei, Shan-Tung Tu, Johan Liu. Effect of substrates and underlayer on CNT synthesis by plasma enhanced CVD, Advances in Manufacturing, 1, 2013.

Conferences

  • D. Masotti, M. Aldrigo, A. Costanzo, F. Mastri, M. Dragoman, Graphene-Based Nano-Rectenna in the Far Infrared Frequency Band, European Microwave Conference, October 2014, Rome Italy.
  • M.Aldrigo, M.Dragoman, A. Constanzo, and D. Masotti, Exploitation of Graphene as HIS and RIS for Devices in the MW and THz  Frequency Ranges, European Microwave Conference, October 2014, Rome Italy.
  • A novel high resolution contactless technique for thermal field mapping and thermal conductivity determination: Two-Laser Raman Thermometry" (oral) E. Chávez-Ángel, F. Alzina, and C. M. Sotomayor Torres,  E-MRS spring 2014, 26-30 May 2014, Lille (France)
  • "Heat propagation and thermal phonon dynamics in group IV nanostructures" (poster) M. R. Wagner, J. S. Reparaz, J. Gomis-Bresco, E. Chávez-Ángel, B. Graczykowski, F. Alzina, and C. M. Sotomayor Torres, E-MRS spring 2014, 26-30 May 2014, Lille (France)
  • "Thermal conductivity and thermal field distribution determination in free-standing Si and Ge membranes" (oral) J. S. Reparaz, E. Chavez-Angel, M. R. Wagner, A. Shchepetov, M. Prunnila, J. Ahopelto, P. Vaccaro, I. Alonso, M. Garriga, A. R. Goñi, F. Alzina, and C. M. Sotomayor Torres, E-MRS spring 2014, 26-30 May 2014, Lille (France)
  • "A novel contactless technique for thermal field mapping and thermal conductivity determination: Two-Laser Raman Thermometry" (oral) J. S. Reparaz, E. Chavez-Angel, M. R. Wagner, B. Graczykowski, J. Gomis-Bresco, F. Alzina, and C. M. Sotomayor Torres, NanoSpain 2014, 11-14 March 2014, Madrid (Spain)
  • "Acoustic phonon dynamics in free standing group IV semiconductor membranes studied by ultra-fast pump & probe spectroscopy" (poster) M. R. Wagner, J. S. Reparaz, J. Gomis-Bresco, E. Chávez-Ángel, B. Graczykowski, F. Alzina, and C. M. Sotomayor-Torres, NanoSpain 2014, 11-14 March 2014, Madrid (Spain)
  • "Impact of boundary scattering on nanoscale thermal transport properties in ultra-thin Si-based nanostructures" (oral) M. R. Wagner, E. Chávez Ángel, J. Gomis Bresco, J. Sebastian Reparaz, A. Shchepetov, M. Prunnila, J. Ahopelto, F. Alzina Sureda, and C. M. Sotomayor Torres, ASME 2013 International Mechanical Engineering, 15-21 Nov. 2013, San Diego (USA)
  • "Raman thermometry as contactless method for thermal conductivity determination: The case of thermal conductivity reduction in Si and Ge" (oral) J. S. Reparaz, E. Chávez Ángel, J. Gomis Bresco, M. R. Wagner, J. Cuffe, V. Shah, M. Myronov, D. Leadley, A. Shchepetov, M. Prunnila, J. Ahopelto, F. Alzina Sureda, C. M. Sotomayor Torres, ASME 2013 International Mechanical Engineering, 15-21 Nov. 2013, San Diego (USA)
  • "Thermal Conductivity of nm-scale Membranes by Raman Thermometry" (oral) E. Chávez-Ángel, J. S. Reparaz, J. Gomis-Bresco, M. R. Wagner, J. Cuffe, A. Shchepetov, M. Prunnila, J. Ahopelto, F. Alzina, and C. M. Sotomayor Torres,  26th International Microprocesses and Nanotechnology Conference, 5-8 November 2013, Saporo (Japan)
  • F. Coccetti, D. Mencarelli, L. Pierantoni,  “Carbon Based Ballistic RF Electronics”, Invited Paper, Proc. of Asia-Pacific Microwave Conference 2014, (APMC 2014), Sendai, Japan, Nov. 4-7, 2014.
  • L. Pierantoni, D. Mencarelli, M. Bozzi, R, Moro, A. Sindona, L. Spurio, S. Bellucci, “Full-wave techniques for the electromagnetic-quantum transport modeling in nano-devices”, Invited Paper, Proceeding of the 2014 International Semiconductor Conference (CAS 2014), 13-15 Oct. 2014, Sinaia, Romania.
  • L. Pierantoni, D. Mencarelli, M. Bozzi, R. Moro, S. Bellucci, “Microwave Applications of Graphene for Tunable Devices”, Proceeding of the 17th European Microwave Week (EuMW), Rome, Italy, Oct. 5-10, 2014.
  • L. Pierantoni, D. Mencarelli, “Full-Wave Techniques for the Multiphysics Quantum and Electrodynamics Modeling of Nanodevices”, Invited Paper, Proceedings of the 15th Intern. Conference on Nanoscience & Nanotechnology 2014 (N&N 2014), INFN-LNF, Frascati, Italy, Oct. 6-7, 2014.
  • D. Mencarelli, L. Pierantoni, “Modeling and Simulation of Carbon Nanotransistors”, Invited Paper, Proceedings of the 15th Intern. Conference on Nanoscience & Nanotechnology 2014  (N&N 2014), INFN-LNF, Frascati, Italy, Oct. 6-7, 2014.
  • L. Pierantoni, D. Mencarelli, Invited Paper, “Numerical simulation of the combined quantum-electromagnetic problem in nano-structured devices”, Proceeding of the 14th IEEE International Conference on Nanotechnology (IEEE-NANO 2014), August 18-21, 2014, Toronto, ON, Canada.
  • L. Pierantoni, D. Mencarelli, “Radio-Frequency Nanoelectronics - Bridging the Gap between Nanotechnology and R.F. Engineering Applications”, Proceedings of the 15th annual IEEE Wireless and Microwave Technology Conference (WAMICON 2014), Tampa, Florida, June 6, 2014.
  • D. Mencarelli, L. Pierantoni, “Electromagnetic Simulators for the Modelling of Magnetically Biased Graphene”, Proceedings of the 2014 International Microwave Symposium (IMS), Microwave Symposium Digest (MTT), Tampa Bay, FL, USA, June 1-6, 2014, pp. 1-3.
  • D. Mencarelli, L. Pierantoni, F. Coccetti, “Nanoscale Modeling of Three-Contacts Graphene Ballistic Junctions: Analysis of the Non-Linear Transport”, Proceedings of the 2014 International Microwave Symposium (IMS), Microwave Symposium Digest (MTT), Tampa Bay, FL, USA, June 1-6, 2014.
  • L. Pierantoni, D. Mencarelli, “Advanced techniquse for the electromagnetic-quantum transport modeling in 2D nanomaterials beyond Graphene”, 2014 International Microwave Symposium (IMS). Notes of the Workshop on: Beyond Graphene Electronic Devices and their Potential for High-Frequency Applications”, Tampa Bay, FL, USA, June 1-6, 2014.
  • L. Pierantoni, D. Mencarelli, “Efficient Characterization of the Electromagnetic-Quantum Transport Coupling of Wired CNT- and Graphene Antennas”, 8th IEEE European Conference on Antennas and Propagation (EuCAP), The Hague, The Netherlands, 6-11 April 2014.
  • RF Nano Electromechanical Systems based on Vertically Aligned Carbon Nanotubes” , Stéphane Xaviera, Yifeng Fub, Johan Liuc, Matthieu Leballifa, Paolo Martinsa, Shailendra Bansropuna, Afshin Ziaeia, Gothenburg, Sweden, European Microwave Conf, Oct -5-10, 2014, Rome, Italy.
  • Investigation of the E-beam evaporation and Atomic Layer Deposition of Metal Oxides growth on Pristine Graphene, Mircea Modreanu,Ian Povey, Raluca Gavrila, Mircea Dragoman, Stephane Xavier, Frederic Wyczisk, Andrea Di Donato, Davide Mencarelli, Peter Blake, Yifeng Fu, Johan Liu,George Deligeorgis, EUMW2014

 

2015

Publications

  • M. Baldelli, L. Pierantoni, et al., “An educational app for the analysis of the electromagnetic absorption of a graphene multilayer, based on a transmission line model”, submitted to IEEE Microwave Megazine.
  • D. Mencarelli, S. Bellucci, A. Sindona, L. Pierantoni, “Spatial dispersion effects upon local excitation of extrinsic plasmons in graphene micro-discs”, submitted to Physical Review D.
  • D. Mencarelli, A. Sindona, L. Pierantoni, S. Bellucci, “THz-plasmon excitations in graphene micro-discs: ab initio linear response approach vs electromagneic modelling”, submitted to IEEE Transactions on Terahertz Science and Technology.
  • Dragoman, M., Neculoiu, D.,Bunea, A.-C., (...), Pierantoni, L., Modreanu, M., (2015), A tunable microwave slot antenna based on graphene, Applied Physics Letters, 106 (15), 153101, 2015.

Conferences

  • L. Pierantoni, D. Mencarelli, Fabio Coccetti, T. Rozzi “Ballistic Simulation of Ratched effect in antidote lattices partterned on graphene, ” in proceedings of EUMW 2015 6-11 September 2015 - Paris .
  • S. Bellucci, A. Sindona, D. Mencarelli, L. Pierantoni (2015) “Electrical conductivity of graphene: a time-dependent density functional theory study”, Proceedings of the NATO Advanced Research Workshop on Fundamental and Applied NanoElectroMagnetics”, FANEM 2015, Belarus State University, Minsk, Belarus, May 25 – 27, 2015.
  • D. Mencarelli (2015), (invited talk) “Full-wave techniques for the multi-physics modeling and design of nano-structured devices”, Proceedings of the NATO Advanced Research Workshop on Fundamental and Applied NanoElectroMagnetics, FANEM 2015, Belarus State University, Minsk, Belarus, May 25–27, 2015.
  • L. Pierantoni, D. Mencarelli, A. Sindona, M. Gravina, M. Pisarra, C. Vacacela Gomez, S. Bellucci (2015), “Innovative full wave modeling of plasmon propagation in graphene by dielectric permittivity simulations via linear response density functional theory”, Proceedings of the 2015 International Microwave Symposium (IMS), Microwave Symposium Digest (MTT), Phoenix, AZ, USA, May 17–22, 2015.
  • L. Pierantoni, A. Sindona, M. Gravina, M. Pisarra, D. Mencarelli, S. Bellucci (2015), “Comparison of rigorous vs approximate methods for accurate calculation of 2D-materials band structures and applications to THz nanoelectronics”, Proceedings of the 2015 International Microwave Symposium (IMS), Microwave Symposium Digest (MTT), Phoenix, AZ, USA, May 17 – 22, 2015.

 

2016

Publications

    M.  Dragoman, A. Dinescu,  D.  Dragoman,Room temperature on-wafer ballistic graphene field-effect-transistor with oblique double-gate Journal of Applied Physics 119, 244305 (2016); doi: 10.1063/1.4954639
    M.Dragoman, Carbon-based nanodevices routes: inks, flakes, spaghetti, wafers-invitated papers 8th International Conference on Advanced Materials, ROCAM 2015.
    M.Dragoman, Receiving microwave signals with graphene-invited paper , WOCSDICE ,Smolenice, 2015.
    D. Mencarelli, S. Bellucci, A. Sindona, L. Pierantoni, Spatial dispersion effects upon local excitation of extrinsic              plasmons in a graphene micro-disk Article in Journal of Physics D, Applied Physics, October 2015.
    D. Mencarelli, L. Pierantoni, M. Stocchi, and S. Bellucci, Efficient and versatile graphene-based multilayers for EM field absorption Applied Physics Letters 109, 093103, 2016.
    Sun, S., et al, Vertically aligned CNT-Cu nano-composite material for stacked through-silicon-via interconnects, Nanotechnology, 27 (33), 335705, 2016.Open Access
    Sindona, A., Pisarra, M., Mencarelli, D., Pierantoni, L., Bellucci, S., Plasmon modes in extrinsic graphene, Ab initio simulations vs semi-classical models, NATO Science for Peace and Security Series B: Physics and Biophysics, pp. 125-144, 2016.
    Xin Jin1, James. C. M. Hwang1, Davide Mencarelli2, Luca Pierantoni, Marco Farina2 Calculating tip-sample capacitance and charge density of a near-field scanning microwave microscope, accepted to IEEE Magazine
    N.M. Caffrey, R. Armiento, R. Yakimova and I.A. Abrikosov, PHYSICAL REVIEW, B 92, 081409(R) (2015)
  • M R Wagner, B Graczykowski, J S Reparaz, Al El Sachat, Marianna Sledzinska, Francesc Alzina and Clivia M. Sotomayor Torres, 2D phononic crystals: Disorder matters, Nano Letters DOI: 10.1021/acs.nanolett.6b02305 (2016).
  • Yamila García, Yasser B. Ruiz-Blanco, Yovani Marrero-Ponce and Clivia M. Sotomayor-Torres. Orthotropic Piezoelectricity in 2D Nanocellulose, Scientific Reports doi:10.1038/srep34616.
  • C M Sotomayor Torres, J Ahopelto, F Alzina, E Chavez-Angel, J Cuffe, B Graczykowski, M Prunnila, J S Reparaz and A Shchepetov, Acoustic phonons in ultrathin free-standing silicon membranes, chapter 12 in: Silicon Nanomembranes, J Roger and J Ahn (Eds.), Wiley, Berlin, (2016) in press. Chapter · April 2016 DOI: 10.1002/9783527691005.ch12 In book: Silicon Nanomembranes, pp.305-326.

Conferences

    A.Dinescu , M.Dragoman, A.Avram, Scanning electron microscopy for nanoscale characterization and patterning of graphene devices, 16th Nanoscience and Nanotechnology Conf. , Frascatti, 2015-invited paper.
    M. Dragoman, M. Aldrigo and A. Radoi, Switching microwaves with 2D materials, MEMSWAVE Barccelona, Spain, 2015.
    M. Aldrigo, A. Stefanescu, M.  Dragoman and D. Vasilache, Enhancement of capacitive RF MEMS switches reliability based on a carbon nanotubes array embedded in the dielectric,  MEMSWAVE Barccelona, Spain, 2015.
    M.Dragoman, The sinuous path of electromagnetic waves in 2D materials inks, flakes,islands and flatlands, invited paper , 11 International Conference on Optics, Micro-nanophotonics IV ROMOPTO 2015, Romanian Academy, p. Bucharest, 2015.
    M.Dragoman, 2D materials nanotechnologies between great expectations and lost illusions, invited paper, 3rd International Conference on Nanotechnologies and Biomedical Engineering,, p.47 , Chisinau, Moldova (2015).
    A.C. Obreja, S.Iordanescu, R.Gavrila, A.Dinescu, F. Comanescu, A.Matei, M.danila, M.dragoman, H. Iovu, Flexible films based on graphene/polymer nanocomposite with improved electromagnetic interference shielding, 38 th IEEE CAS Conference, Sinaia, Romania,p.49-52, 2015.
    M. Aldrigo, M.Dragoman, L.Pierantoni, D.Mencarelli, and G. Deligeorgis, Back-gate bias of a graphene antenna via a smart background metallization, 38th CAS Conference , Sinaia, Romania, p. 131-134, 2015.
    Mencarelli, D., Pierantoni, L., Rigorous simulation of ballistic graphene-based transistor, IEEE MTT-S International Microwave Symposium Digest, 2016-August, 7540140.
    Phononic thermal conductivity in ultra-thin membranes and 2D phononic crystals, Plenary talk at Nano2016, Buenos Aires, Argentina, May 2016
    Understanding thermal conductivity in ultra-thin SOI, Invited talk, EU-Korea Workshop on Nanoelectronics, ICT2015 event, Lisbon, Portugal, 21st October 2015. C M Sotomayor Torres.
    Thermal Transport in free-standing Silicon Membranes: confinement, intrinsic and extrinsic contributions, Invited talk at MRS Fall meeting 2015, Boston, USA, 30th November 2015. C M Sotomayor Torres
    Thermal transport in 2D membranes and phononic crystals, Invited talk at the 30th International Winterschool on the Electronic Properties of Novel Materials IWEPNM 2016, Kirchberg, Austria, February 2016, C M Sotomayor Torres
    Controlled tailoring of thermal conductivity and optical properties of nonpolar ZnMgO/ZnO multi quantum well heterostructures, SPIE Photonics West 2016, 16.02.2016 – San Francisco, California, USA. M R Wagner
    Phononic and electronic thermal conductivity in the Nano scale, Invited talk at the W Hereus Workshop on Electrons and Phonons, Heat, Bad Honnef, Germany, 4-6 April 2016. C M Sotomayor Torres.
    Heat propagation in free-standing SOI membranes: a model system. Invited talk at the W Hereus Workshop on Heat Transfer and Heat Conduction on the Nano scale, Bad Honnef, Germany, 10-15 April 2016. C M Sotomayor Torres
    Thermal transport in 2D phononic crystals,, Invited talk at the 3rd International Workshop and Conference on Phononics and Thermal Energy Science” (PTES2016), May 23-28, 2016, at Xi’an Jiaotong University, China.
    Thermal transport in 2D membranes and phononic crystals, Invited talk at the Workshop on Thermal and Electronic Transport in Nanostructures - IIP-Natal – Brazil 30th Oct-11th November. C M Sotomayor Torres
  • Free-standing Silicon Membranes-based Phononic Crystals, Invited Talk, MRS Fall Meeting 2016, Boston.
  • Tuning coherent acoustic phonon dynamics by strain engineering of ultrathin suspended nanostructures, SPIE Photonics West 2016, 18.02.2016 – San Francisco, California, USA. M. R. Wagner
  • Thermal and mechanical features of Si-based 2D phononic crystal membranes, 18.02.2016 – San Francisco, California, USA. M. R. Wagner