Dr Antonio Martinez Muniz

Athro Cyswllt

Electronic and Electrical Engineering

+44 (0) 1792 295421

a.e.martinez@abertawe.ac.uk

Swyddfa Academaidd - B203
Ail lawr
Adeilad Dwyreinol Peirianneg
Campws y Bae

Dolenni Ymchwil

https://orcid.org/0000-0001-8131-7242

Trosolwg

Pynciau Arbenigol:

Cludydd Cwantwm a lled-glasurol mewn lled-ddargludyddion, Ffwythiant Green Nad yw’n Ecwilibriwm (NEGF) yn seiliedig ar Efelychiad Dyfeisiadau Nanodransistorau a MOSFETs. Efelychiad Monte Carlo o Briodweddau Deunyddiau Maes Isel ac Uchel megis Symudedd a Chyfeirnodau Eiconaidd Ardrawiad

Meysydd Arbenigedd

Nano-electroneg Cyfrifiannol
Efelychiadau Cludydd Cwantwm Nanodransistorau

Uchafbwyntiau Gyrfa

Ymchwil

Trefnu modelau ffisegol ffenomenolegol neu wedi’u hail-normaleiddio.

Wedi’u cyfuno â fframweithiau cyfrifiannol pwerus, byddant yn galluogi rhagweld a deall ymddygiad mewn nanostrwythurau cymharol fach. Mae yna hefyd chwistrelliad sylweddol o wefr i’r strwythurau felly ni ellir anwybyddu hunangysondeb electrostatig.

Datblygu efelychwyr dyfais falistig 2D a 3D yn seiliedig ar ffurfiolaeth NEGF ar gyfer nanodransistorau.

Astudiaeth amrywioldeb a anwythwyd gan arwedd arwyneb a dopantau arwahanol hap sy’n effeithio nanowifren silicon, transistorau heb gyswllt ac adwy ddwbl.

Astudiaeth ar effaith gwasgaru ffonon ar berfformiad transistorau nanowifren fel ffwythiant y croestoriad.

Astudiaeth gwasgaru pŵer a llacio electron poeth mewn transistorau nanowifren ac effaith cywiriad cydberthyniad cyfnewid wedi’i gyfuno â ffiseg wasgarol o fewn nodweddion foltedd cerrynt transistorau nanowifren.

Cyhoeddiadau

Uchafbwyntiau Ymchwil

Monaghan, F., Martinez Muniz, A., Evans, J., Fisher, C., & Jennings, M. (2024). On short channel effects in high voltage JFETs: A theoretical analysis. Power Electronic Devices and Components, 7, 100057
https://doi.org/10.1016/j.pedc.2024.100057, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa66247
Price, A. & Martinez Muniz, A. (2017). Electrothermal simulations of Si and III-V nanowire field effect transistors: A non-equilibrium Green's function study. Journal of Applied Physics, 122(7), 074502
https://doi.org/10.1063/1.4998681, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa56024
Martinez Muniz, A. & Barker, J. (2020). Quantum Transport in a Silicon Nanowire FET Transistor: Hot Electrons and Local Power Dissipation. Materials, 13(15), 3326
https://doi.org/10.3390/ma13153326, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa55115
ALQAYSI, M., Martinez Muniz, A., Ubochi, B., Batcup, S., & Ahmeda, K. (2020). Influence of temperature and dimension in a 4H-SiC vertical power MOSFET. Engineering Research Express, 2(4), 045020
https://doi.org/10.1088/2631-8695/abc52b, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa55865
Kalna, K. & Martinez Muniz, A. (2008). NEGF simulations of the effect of strain on scaled double gate nanoMOSFETs. Journal of Computational Electronics
https://doi.org/10.1007/s10825-008-0212-8, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa6059
Kalna, K. & Martinez Muniz, A. (2008). Tetrahedral elements in self-consistent parallel 3D Monte Carlo simulations of MOSFETs. Journal of Computational Electronics
https://doi.org/10.1007/s10825-008-0241-3, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa6061
Kalna, K. & Martinez Muniz, A. (2009). Impact of Body-Thickness-Dependent Band Structure on Scaling of Double-Gate MOSFETs: A DFT/NEGF Study. IEEE Transactions on Nanotechnology
https://doi.org/10.1109/TNANO.2008.917776, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa6070
Kalna, K. & Martinez Muniz, A. (2011). Implementation of the Density Gradient Quantum Corrections for 3-D Simulations of Multigate Nanoscaled Transistors. IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
https://doi.org/10.1109/TCAD.2011.2107990, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa6294
Nagy, D., Elmessary, M., Aldegunde, M., Valin, R., Martinez, A., Lindberg, J., Dettmer, W., Peric, D., Garcia-Loureiro, A., Kalna, K., & Martinez Muniz, A. (2015). 3-D Finite Element Monte Carlo Simulations of Scaled Si SOI FinFET With Different Cross Sections. IEEE Transactions on Nanotechnology, 14(1), 93-100.
https://doi.org/10.1109/TNANO.2014.2367095, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa21854
Martinez Muniz, A., Price, A., Valin Ferreiro, R., Aldegunde, M., & Barker, J. (2016). Impact of phonon scattering in Si/GaAs/InGaAs nanowires and FinFets: a NEGF perspective. Journal of Computational Electronics, 15(4), 1130-1147.
https://doi.org/10.1007/s10825-016-0851-0, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa28934
Alqaysi, M., Martinez, A., Ahmeda, K., Ubochi, B., Kalna, K., & Martinez Muniz, A. (2019). Impact of interface traps/defects and self-heating on the degradation of performance of a 4H-SiC VDMOSFET. IET Power Electronics, 12(11), 2731-2740.
https://doi.org/10.1049/iet-pel.2018.5897, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa52363
Wilson, L., Barker, J., Martinez, A., & Martinez Muniz, A. (2019). DFT/NEGF study of discrete dopants in Si/III–V 3D FET. Journal of Physics: Condensed Matter, 31(14), 144003
https://doi.org/10.1088/1361-648X/aaffb2, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa49102
Martinez, A., Barker, J., Pietro, R., & Martinez Muniz, A. (2018). Dissipative non-equilibrium Green function methodology to treat short range Coulomb interaction: current through a 1D nanostructure. Journal of Physics: Condensed Matter, 30(29), 294003
https://doi.org/10.1088/1361-648X/aacc49, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa41065
Barker, J., Martinez, A., & Martinez Muniz, A. (2018). Image charge models for accurate construction of the electrostatic self-energy of 3D layered nanostructure devices. Journal of Physics: Condensed Matter, 30(13), 134002
https://doi.org/10.1088/1361-648X/aaaf98, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa39351
http://eprints.gla.ac.uk/157919/
Wilson, L., Martinez, A., & Martinez Muniz, A. (2017). Electron transport through 8-oxoG: NEGF/DFT study. Journal of Computational Electronics
https://doi.org/10.1007/s10825-017-0989-4, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa33685
Martinez Muniz, A., Barker, J., Aldegunde, M., & Valin, R. (2015). Study of Local Power Dissipation in Ultrascaled Silicon Nanowire FETs. IEEE Electron Device Letters, 36(1), 2-4.
https://doi.org/10.1109/LED.2014.2368357, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa22743
Price, A. & Martinez Muniz, A. (2015). Investigation on phonon scattering in a GaAs nanowire field effect transistor using the non-equilibrium Green's function formalism. Journal of Applied Physics, 117(16)
https://doi.org/10.1063/1.4918301, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa22741
Valin, R., Martinez Muniz, A., & Barker, J. (2015). Non-equilibrium Green's functions study of discrete dopants variability on an ultra-scaled FinFET. Journal of Applied Physics, 117(16)
https://doi.org/10.1063/1.4919092, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa22740
Price, A., Martinez, A., & Martinez Muniz, A. (2015). Impact of oxide thickness on the performance of a GaAs NWFET. Journal of Physics: Conference Series, 609, 012004
https://doi.org/10.1088/1742-6596/609/1/012004, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa22739
Valin, R., Aldegunde, M., Martinez Muniz, A., & Barker, J. (2014). Quantum transport of a nanowire field-effect transistor with complex phonon self–energy. Journal of Applied Physics, 116(8), 084507
https://doi.org/10.1063/1.4894066, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa22744
Barker, J., Martinez, A., Aldegunde, M., Valin, R., & Martinez Muniz, A. (2014). Causal self-energies for NEGF modelling of quantum nanowires. Journal of Physics: Conference Series, 526, 012001
https://doi.org/10.1088/1742-6596/526/1/012001, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa22745
Price, A., Martinez, A., Valin, R., Barker, J., & Martinez Muniz, A. (2014). Impact of different electron-phonon scattering models on the electron transport in a quantum wire. Journal of Physics: Conference Series, 526, 012007
https://doi.org/10.1088/1742-6596/526/1/012007, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa22746
Seoane, N., Martinez, A., & Martinez Muniz, A. (2013). A detailed coupled-mode-space non-equilibrium Green's function simulation study of source-to-drain tunnelling in gate-all-around Si nanowire metal oxide semiconductor field effect transistors. Journal of Applied Physics, 114(10), 104307
https://doi.org/10.1063/1.4820390, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa22747
Barker, J., Martinez, A., & Martinez Muniz, A. (2013). Self-energy Models for Scattering in Semiconductor Nanoscale Devices: Causality Considerations and the Spectral Sum Rule. MRS Proceedings, 1551, 17-22.
https://doi.org/10.1557/opl.2013.898, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa22748
Muniz, A. & Martinez Muniz, A. (2012). Study of Discrete Doping-Induced Variability in Junctionless Nanowire MOSFETs Using Dissipative Quantum Transport Simulations. IEEE Electron Device Letters, 33(2)
https://doi.org/10.1109/led.2011.2177634, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10577
Martinez, A., Aldegunde, M., Brown, A., Roy, S., Asenov, A., & Martinez Muniz, A. (2012). NEGF simulations of a junctionless Si gate-all-around nanowire transistor with discrete dopants. Solid-State Electronics, 71, 101-105.
https://doi.org/10.1016/j.sse.2011.10.028, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10579
Muniz, A. & Martinez Muniz, A. (2010). Full-band NEGF simulations of surface roughness in Si nanowires. Journal of Physics: Conference Series, 242
https://doi.org/10.1088/1742-6596/242/1/012016, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10564
Martinez, A., Aldegunde, M., Seoane, N., Brown, A., Barker, J., Asenov, A., & Martinez Muniz, A. (2011). Quantum-Transport Study on the Impact of Channel Length and Cross Sections on Variability Induced by Random Discrete Dopants in Narrow Gate-All-Around Silicon Nanowire Transistors. IEEE Transactions on Electron Devices, 58(8), 2209-2217.
https://doi.org/10.1109/ted.2011.2157929, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10576
Muniz, A. & Martinez Muniz, A. (2009). Current Variability in Si Nanowire MOSFETs Due to Random Dopants in the Source/Drain Regions: A Fully 3-D NEGF Simulation Study. IEEE Transactions on Electron Devices, 56(7)
https://doi.org/10.1109/ted.2009.2021357, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10565
Martinez, A., Seoane, N., Brown, A., Barker, J., Asenov, A., & Martinez Muniz, A. (2009). 3-D Nonequilibrium Green's Function Simulation of Nonperturbative Scattering From Discrete Dopants in the Source and Drain of a Silicon Nanowire Transistor. IEEE Transactions on Nanotechnology, 8(5), 603-610.
https://doi.org/10.1109/tnano.2009.2020980, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10566
Muniz, A. & Martinez Muniz, A. (2010). Use of density gradient quantum corrections in the simulation of statistical variability in MOSFETs. Journal of Computational Electronics, 9(3-4)
https://doi.org/10.1007/s10825-010-0314-y, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10567
Muniz, A. & Martinez Muniz, A. (2010). Variability in Si Nanowire MOSFETs Due to the Combined Effect of Interface Roughness and Random Dopants: A Fully Three-Dimensional NEGF Simulation Study. IEEE Transactions on Electron Devices, 57(7)
https://doi.org/10.1109/ted.2010.2048405, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10568
Muniz, A. & Martinez Muniz, A. (2008). Ballistic Quantum Simulators for Studying Variability in Nanotransistors. Journal of Computational and Theoretical Nanoscience, 5(12)
https://doi.org/10.1166/jctn.2008.1201, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10570
Muniz, A. & Martinez Muniz, A. (2009). Simulation of statistical variability in nano-CMOS transistors using drift-diffusion, Monte Carlo and non-equilibrium Green’s function techniques. Journal of Computational Electronics, 8(3-4)
https://doi.org/10.1007/s10825-009-0292-0, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10571
Muniz, A. & Martinez Muniz, A. (2010). A detailed 3D-NEGF simulation study of tunnelling in n-Si nanowire MOSFETs.
https://doi.org/10.1109/snw.2010.5562591, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10572
Muniz, A. & Martinez Muniz, A. (2011). The Non-equilibrium Green function approach as a TCAD tool for future CMOS technology.
https://doi.org/10.1109/sispad.2011.6035058, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10573
Muniz, A. & Martinez Muniz, A. (2009). Study of surface roughness in extremely small Si nanowire MOSFETs using fully-3D NEGFs.
https://doi.org/10.1109/sced.2009.4800460, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10574
Muniz, A. & Martinez Muniz, A. (2008). A full 3D non-equilibrium Green functions study of a stray charge in a nanowire MOS transistor. Journal of Computational Electronics, 7(3)
https://doi.org/10.1007/s10825-008-0240-4, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10575
Muniz, A. & Martinez Muniz, A. (2010). Impact of scattering on the performance of a Si GAA nanowire FETs: From diffusive to ballistic regime.
https://doi.org/10.1109/iwce.2010.5678002, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10578
Aldegunde, M., Martinez, A., Asenov, A., & Martinez Muniz, A. (2011). Non-equilibrium Green’s function analysis of cross section and channel length dependence of phonon scattering and its impact on the performance of Si nanowire field effect transistors. Journal of Applied Physics, 110(9), 094518
https://doi.org/10.1063/1.3658856, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10580
Muniz, A. & Martinez Muniz, A. (2009). A Comparison between a Fully-3D Real-Space Versus Coupled Mode-Space NEGF in the Study of Variability in Gate-All-Around Si Nanowire MOSFET.
https://doi.org/10.1109/sispad.2009.5290218, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10583
Muniz, A. & Martinez Muniz, A. (2009). Comparison of Density Gradient and NEGF for 3D Simulation of a Nanowire MOSFET.
https://doi.org/10.1109/sced.2009.4800450, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10584
Muniz, A. & Martinez Muniz, A. (2009). Investigation of resistance in n-doped Si wires using NEGF formalism.
https://doi.org/10.1109/sced.2009.4800522, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10585
Muniz, A. & Martinez Muniz, A. (2008). Advanced simulation of statistical variability and reliability in nano CMOS transistors.
https://doi.org/10.1109/iedm.2008.4796712, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10586
Muniz, A. & Martinez Muniz, A. (2008). Simulation of impurities with an attractive potential in fully 3-D real-space Non-Equilibrium Green’s Function quantum transport simulations.
https://doi.org/10.1109/sispad.2008.4648307, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10587
Muniz, A. & Martinez Muniz, A. (2008). 3D NEGF simulation of ‘ab initio’ scattering from discrete dopants in the source and drain of a nanowire transistor.
https://doi.org/10.1109/snw.2008.5418462, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10588
MONAGHAN, F., Martinez Muniz, A., Fisher, C., & Jennings, M. (2023). Impact of Dimensions and Doping on the Breakdown Voltage of a Trench 4H-SiC Vertical JFET. Key Engineering Materials, 948, 69-75.
https://doi.org/10.4028/p-e6c13m, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa66248

Holl Ymchwil

Erthyglau Cylchgronau

Monaghan, F., Martinez Muniz, A., Evans, J., Fisher, C., & Jennings, M. (2024). On short channel effects in high voltage JFETs: A theoretical analysis. Power Electronic Devices and Components, 7, 100057
https://doi.org/10.1016/j.pedc.2024.100057, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa66247
MONAGHAN, F., Martinez Muniz, A., Fisher, C., & Jennings, M. (2023). Impact of Dimensions and Doping on the Breakdown Voltage of a Trench 4H-SiC Vertical JFET. Key Engineering Materials, 948, 69-75.
https://doi.org/10.4028/p-e6c13m, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa66248
ALQAYSI, M., Martinez Muniz, A., Ubochi, B., Batcup, S., & Ahmeda, K. (2020). Influence of temperature and dimension in a 4H-SiC vertical power MOSFET. Engineering Research Express, 2(4), 045020
https://doi.org/10.1088/2631-8695/abc52b, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa55865
Martinez Muniz, A. & Barker, J. (2020). Quantum Transport in a Silicon Nanowire FET Transistor: Hot Electrons and Local Power Dissipation. Materials, 13(15), 3326
https://doi.org/10.3390/ma13153326, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa55115
Alqaysi, M., Martinez, A., Ahmeda, K., Ubochi, B., Kalna, K., & Martinez Muniz, A. (2019). Impact of interface traps/defects and self-heating on the degradation of performance of a 4H-SiC VDMOSFET. IET Power Electronics, 12(11), 2731-2740.
https://doi.org/10.1049/iet-pel.2018.5897, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa52363
Wilson, L., Barker, J., Martinez, A., & Martinez Muniz, A. (2019). DFT/NEGF study of discrete dopants in Si/III–V 3D FET. Journal of Physics: Condensed Matter, 31(14), 144003
https://doi.org/10.1088/1361-648X/aaffb2, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa49102
Martinez, A., Barker, J., Pietro, R., & Martinez Muniz, A. (2018). Dissipative non-equilibrium Green function methodology to treat short range Coulomb interaction: current through a 1D nanostructure. Journal of Physics: Condensed Matter, 30(29), 294003
https://doi.org/10.1088/1361-648X/aacc49, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa41065
Barker, J., Martinez, A., & Martinez Muniz, A. (2018). Image charge models for accurate construction of the electrostatic self-energy of 3D layered nanostructure devices. Journal of Physics: Condensed Matter, 30(13), 134002
https://doi.org/10.1088/1361-648X/aaaf98, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa39351
http://eprints.gla.ac.uk/157919/
Wilson, L., Martinez, A., & Martinez Muniz, A. (2017). Electron transport through 8-oxoG: NEGF/DFT study. Journal of Computational Electronics
https://doi.org/10.1007/s10825-017-0989-4, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa33685
Price, A. & Martinez Muniz, A. (2017). Electrothermal simulations of Si and III-V nanowire field effect transistors: A non-equilibrium Green's function study. Journal of Applied Physics, 122(7), 074502
https://doi.org/10.1063/1.4998681, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa56024
Martinez Muniz, A., Price, A., Valin Ferreiro, R., Aldegunde, M., & Barker, J. (2016). Impact of phonon scattering in Si/GaAs/InGaAs nanowires and FinFets: a NEGF perspective. Journal of Computational Electronics, 15(4), 1130-1147.
https://doi.org/10.1007/s10825-016-0851-0, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa28934
Nagy, D., Elmessary, M., Aldegunde, M., Valin, R., Martinez, A., Lindberg, J., Dettmer, W., Peric, D., Garcia-Loureiro, A., Kalna, K., & Martinez Muniz, A. (2015). 3-D Finite Element Monte Carlo Simulations of Scaled Si SOI FinFET With Different Cross Sections. IEEE Transactions on Nanotechnology, 14(1), 93-100.
https://doi.org/10.1109/TNANO.2014.2367095, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa21854
Price, A., Martinez, A., & Martinez Muniz, A. (2015). Impact of oxide thickness on the performance of a GaAs NWFET. Journal of Physics: Conference Series, 609, 012004
https://doi.org/10.1088/1742-6596/609/1/012004, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa22739
Price, A. & Martinez Muniz, A. (2015). Investigation on phonon scattering in a GaAs nanowire field effect transistor using the non-equilibrium Green's function formalism. Journal of Applied Physics, 117(16)
https://doi.org/10.1063/1.4918301, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa22741
Valin, R., Martinez Muniz, A., & Barker, J. (2015). Non-equilibrium Green's functions study of discrete dopants variability on an ultra-scaled FinFET. Journal of Applied Physics, 117(16)
https://doi.org/10.1063/1.4919092, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa22740
Martinez Muniz, A., Barker, J., Aldegunde, M., & Valin, R. (2015). Study of Local Power Dissipation in Ultrascaled Silicon Nanowire FETs. IEEE Electron Device Letters, 36(1), 2-4.
https://doi.org/10.1109/LED.2014.2368357, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa22743
Barker, J., Martinez, A., Aldegunde, M., Valin, R., & Martinez Muniz, A. (2014). Causal self-energies for NEGF modelling of quantum nanowires. Journal of Physics: Conference Series, 526, 012001
https://doi.org/10.1088/1742-6596/526/1/012001, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa22745
Price, A., Martinez, A., Valin, R., Barker, J., & Martinez Muniz, A. (2014). Impact of different electron-phonon scattering models on the electron transport in a quantum wire. Journal of Physics: Conference Series, 526, 012007
https://doi.org/10.1088/1742-6596/526/1/012007, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa22746
Valin, R., Aldegunde, M., Martinez Muniz, A., & Barker, J. (2014). Quantum transport of a nanowire field-effect transistor with complex phonon self–energy. Journal of Applied Physics, 116(8), 084507
https://doi.org/10.1063/1.4894066, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa22744
Seoane, N., Martinez, A., & Martinez Muniz, A. (2013). A detailed coupled-mode-space non-equilibrium Green's function simulation study of source-to-drain tunnelling in gate-all-around Si nanowire metal oxide semiconductor field effect transistors. Journal of Applied Physics, 114(10), 104307
https://doi.org/10.1063/1.4820390, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa22747
Barker, J., Martinez, A., & Martinez Muniz, A. (2013). Self-energy Models for Scattering in Semiconductor Nanoscale Devices: Causality Considerations and the Spectral Sum Rule. MRS Proceedings, 1551, 17-22.
https://doi.org/10.1557/opl.2013.898, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa22748
Muniz, A. & Martinez Muniz, A. (2012). Study of Discrete Doping-Induced Variability in Junctionless Nanowire MOSFETs Using Dissipative Quantum Transport Simulations. IEEE Electron Device Letters, 33(2)
https://doi.org/10.1109/led.2011.2177634, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10577
Martinez, A., Aldegunde, M., Brown, A., Roy, S., Asenov, A., & Martinez Muniz, A. (2012). NEGF simulations of a junctionless Si gate-all-around nanowire transistor with discrete dopants. Solid-State Electronics, 71, 101-105.
https://doi.org/10.1016/j.sse.2011.10.028, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10579
Kalna, K. & Martinez Muniz, A. (2011). Implementation of the Density Gradient Quantum Corrections for 3-D Simulations of Multigate Nanoscaled Transistors. IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
https://doi.org/10.1109/TCAD.2011.2107990, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa6294
Martinez, A., Aldegunde, M., Seoane, N., Brown, A., Barker, J., Asenov, A., & Martinez Muniz, A. (2011). Quantum-Transport Study on the Impact of Channel Length and Cross Sections on Variability Induced by Random Discrete Dopants in Narrow Gate-All-Around Silicon Nanowire Transistors. IEEE Transactions on Electron Devices, 58(8), 2209-2217.
https://doi.org/10.1109/ted.2011.2157929, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10576
Muniz, A. & Martinez Muniz, A. (2011). The Non-equilibrium Green function approach as a TCAD tool for future CMOS technology.
https://doi.org/10.1109/sispad.2011.6035058, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10573
Aldegunde, M., Martinez, A., Asenov, A., & Martinez Muniz, A. (2011). Non-equilibrium Green’s function analysis of cross section and channel length dependence of phonon scattering and its impact on the performance of Si nanowire field effect transistors. Journal of Applied Physics, 110(9), 094518
https://doi.org/10.1063/1.3658856, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10580
Muniz, A. & Martinez Muniz, A. (2010). Full-band NEGF simulations of surface roughness in Si nanowires. Journal of Physics: Conference Series, 242
https://doi.org/10.1088/1742-6596/242/1/012016, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10564
Muniz, A. & Martinez Muniz, A. (2010). Use of density gradient quantum corrections in the simulation of statistical variability in MOSFETs. Journal of Computational Electronics, 9(3-4)
https://doi.org/10.1007/s10825-010-0314-y, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10567
Muniz, A. & Martinez Muniz, A. (2010). Variability in Si Nanowire MOSFETs Due to the Combined Effect of Interface Roughness and Random Dopants: A Fully Three-Dimensional NEGF Simulation Study. IEEE Transactions on Electron Devices, 57(7)
https://doi.org/10.1109/ted.2010.2048405, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10568
Muniz, A. & Martinez Muniz, A. (2010). A detailed 3D-NEGF simulation study of tunnelling in n-Si nanowire MOSFETs.
https://doi.org/10.1109/snw.2010.5562591, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10572
Muniz, A. & Martinez Muniz, A. (2010). Impact of scattering on the performance of a Si GAA nanowire FETs: From diffusive to ballistic regime.
https://doi.org/10.1109/iwce.2010.5678002, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10578
Kalna, K. & Martinez Muniz, A. (2009). Impact of Body-Thickness-Dependent Band Structure on Scaling of Double-Gate MOSFETs: A DFT/NEGF Study. IEEE Transactions on Nanotechnology
https://doi.org/10.1109/TNANO.2008.917776, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa6070
Muniz, A. & Martinez Muniz, A. (2009). Current Variability in Si Nanowire MOSFETs Due to Random Dopants in the Source/Drain Regions: A Fully 3-D NEGF Simulation Study. IEEE Transactions on Electron Devices, 56(7)
https://doi.org/10.1109/ted.2009.2021357, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10565
Martinez, A., Seoane, N., Brown, A., Barker, J., Asenov, A., & Martinez Muniz, A. (2009). 3-D Nonequilibrium Green's Function Simulation of Nonperturbative Scattering From Discrete Dopants in the Source and Drain of a Silicon Nanowire Transistor. IEEE Transactions on Nanotechnology, 8(5), 603-610.
https://doi.org/10.1109/tnano.2009.2020980, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10566
Muniz, A. & Martinez Muniz, A. (2009). Simulation of statistical variability in nano-CMOS transistors using drift-diffusion, Monte Carlo and non-equilibrium Green’s function techniques. Journal of Computational Electronics, 8(3-4)
https://doi.org/10.1007/s10825-009-0292-0, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10571
Muniz, A. & Martinez Muniz, A. (2009). Study of surface roughness in extremely small Si nanowire MOSFETs using fully-3D NEGFs.
https://doi.org/10.1109/sced.2009.4800460, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10574
Muniz, A. & Martinez Muniz, A. (2009). A Comparison between a Fully-3D Real-Space Versus Coupled Mode-Space NEGF in the Study of Variability in Gate-All-Around Si Nanowire MOSFET.
https://doi.org/10.1109/sispad.2009.5290218, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10583
Muniz, A. & Martinez Muniz, A. (2009). Comparison of Density Gradient and NEGF for 3D Simulation of a Nanowire MOSFET.
https://doi.org/10.1109/sced.2009.4800450, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10584
Muniz, A. & Martinez Muniz, A. (2009). Investigation of resistance in n-doped Si wires using NEGF formalism.
https://doi.org/10.1109/sced.2009.4800522, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10585
Kalna, K. & Martinez Muniz, A. (2008). NEGF simulations of the effect of strain on scaled double gate nanoMOSFETs. Journal of Computational Electronics
https://doi.org/10.1007/s10825-008-0212-8, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa6059
Kalna, K. & Martinez Muniz, A. (2008). Tetrahedral elements in self-consistent parallel 3D Monte Carlo simulations of MOSFETs. Journal of Computational Electronics
https://doi.org/10.1007/s10825-008-0241-3, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa6061
Muniz, A. & Martinez Muniz, A. (2008). Ballistic Quantum Simulators for Studying Variability in Nanotransistors. Journal of Computational and Theoretical Nanoscience, 5(12)
https://doi.org/10.1166/jctn.2008.1201, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10570
Muniz, A. & Martinez Muniz, A. (2008). A full 3D non-equilibrium Green functions study of a stray charge in a nanowire MOS transistor. Journal of Computational Electronics, 7(3)
https://doi.org/10.1007/s10825-008-0240-4, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10575
Muniz, A. & Martinez Muniz, A. (2008). Advanced simulation of statistical variability and reliability in nano CMOS transistors.
https://doi.org/10.1109/iedm.2008.4796712, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10586
Muniz, A. & Martinez Muniz, A. (2008). Simulation of impurities with an attractive potential in fully 3-D real-space Non-Equilibrium Green’s Function quantum transport simulations.
https://doi.org/10.1109/sispad.2008.4648307, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10587
Muniz, A. & Martinez Muniz, A. (2008). 3D NEGF simulation of ‘ab initio’ scattering from discrete dopants in the source and drain of a nanowire transistor.
https://doi.org/10.1109/snw.2008.5418462, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa10588

Goruchwyliaeth

Untitled (cyfredol)

PhD

Goruchwyliwr arall: Prof Karol Kalna
Gallium Oxide Power Electronics (cyfredol)

PhD

Goruchwyliwr arall: Prof Mike Jennings
Power Dissipation in Nanosheet FETs Simulated by 3D Finite Element Monte Carlo (cyfredol)

PhD

Goruchwyliwr arall: Prof Karol Kalna
Development and testing of ultrathin nanoporous silicon for haemodialysis, and an investigation into the silver-catalysed formation of silicon nanorings (dyfarnwyd 2024)

PhD

Goruchwyliwr arall: Prof Owen Guy
Development of Silicon Carbide devices for next generation surge protection circuitry and power electronics (cyfredol)

EngD

Goruchwyliwr arall: Prof Mike Jennings

Modiwlau a Addysgir

EG-152 Analogue Design

The module covers aspects of Engineering Applications for Level 1 students and all aspects of the design process for analogue circuits. It includes preparation, performance and reporting on a structured series of experiments supporting the taught modules at this level and gives practice in using IT packages to assist with report writing.
EGA108 Electrical and Magnetic Properties of Materials

This module covers the underlying physical principles behind the physical properties of electronic materials. It provides the atomistic background to understanding electrical and magnetic properties of solids. It offers an understanding of Ohm¿s law and conduction in metals and semiconductors. It provides a microscopic understanding of Dielectrics, Piezoelectrics and magnetics materials and their application in technology. The principles developed are used to explore the behaviour of semiconductor devices such as diode, junction transistor and solar cells. The module will explore and study the sustainability of the semiconductor fabrication industry and the move toward green engineering. The societal and enviromental impact will be considered.
EGA121 Introduction to Electromagnetics

To introduce the student to the basic laws of electromagnetism and their application to electrical engineering.

Dr Antonio Martinez Muniz

Rhif ffôn

Cyfeiriad ebost

Dolenni Ymchwil

Trosolwg

Meysydd Arbenigedd

Uchafbwyntiau Gyrfa

Cyhoeddiadau

Uchafbwyntiau Ymchwil

Holl Ymchwil

Erthyglau Cylchgronau

Goruchwyliaeth

Untitled (cyfredol)

Gallium Oxide Power Electronics (cyfredol)

Power Dissipation in Nanosheet FETs Simulated by 3D Finite Element Monte Carlo (cyfredol)

Development and testing of ultrathin nanoporous silicon for haemodialysis, and an investigation into the silver-catalysed formation of silicon nanorings (dyfarnwyd 2024)

Development of Silicon Carbide devices for next generation surge protection circuitry and power electronics (cyfredol)

Modiwlau a Addysgir

EG-152 Analogue Design

EGA108 Electrical and Magnetic Properties of Materials

EGA121 Introduction to Electromagnetics