Search Results - "Kazzi, Salim El"
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Reactive plasma cleaning and restoration of transition metal dichalcogenide monolayers
Published in NPJ 2D materials and applications (28-01-2021)“…The cleaning of two-dimensional (2D) materials is an essential step in the fabrication of future devices, leveraging their unique physical, optical, and…”
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Journal Article -
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Assessment of wafer scale MoS2 atomic layers grown by metal–organic chemical vapor deposition using organo-metal, organo-sulfide, and H2S precursors
Published in RSC advances (12-07-2024)“…Transition Metal Dichalcogenides (TMDs) are a unique class of materials that exhibit attractive electrical and optical properties which have generated…”
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3
Epitaxial registry and crystallinity of MoS2 via molecular beam and metalorganic vapor phase van der Waals epitaxy
Published in Applied physics letters (20-07-2020)“…Two-dimensional transition metal dichalcogenide (TMD) semiconductors have risen as an important material class for novel nanoelectronic applications…”
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4
Calibration of the Effective Tunneling Bandgap in GaAsSb/InGaAs for Improved TFET Performance Prediction
Published in IEEE transactions on electron devices (01-11-2016)“…The effective bandgap for heterojunction band-to-band tunneling (E g,eff ) is a crucial design parameter for a heterojunction tunneling FET (TFET). However,…”
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5
Record 47 mV/dec top-down vertical nanowire InGaAs/GaAsSb tunnel FETs
Published in 2018 IEEE Symposium on VLSI Technology (01-06-2018)“…Pocketed vertical nanowire InGaAs/GaAsSb tunnel FETs (TFET) with sub-threshold swing (SS) reaching 47 mV/dec are demonstrated. The achieved sub-threshold…”
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Conference Proceeding -
6
Extracting the effective bandgap of heterojunctions using Esaki diode I-V measurements
Published in Applied physics letters (17-08-2015)“…The effective bandgap is a crucial design parameter of heterojunction tunneling field-effect transistors. In this letter, we demonstrate a method to measure…”
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Journal Article -
7
Impact of field-induced quantum confinement on the onset of tunneling field-effect transistors: Experimental verification
Published in Applied physics letters (17-11-2014)“…The Tunneling Field-Effect Transistor (TFET) is a promising device for future low-power logic. Its performance is often predicted using semiclassical…”
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8
Built-In Sheet Charge As an Alternative to Dopant Pockets in Tunnel Field-Effect Transistors
Published in IEEE journal of the Electron Devices Society (01-01-2018)“…Dopant pockets in combination with a III-V heterostructure have become a staple in simulations of tunnel field-effect transistors (TFET) to achieve acceptable…”
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9
Material-Selective Doping of 2D TMDC through AlxOy Encapsulation
Published in ACS applied materials & interfaces (13-11-2019)Get full text
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10
Assessment of wafer scale MoS 2 atomic layers grown by metal-organic chemical vapor deposition using organo-metal, organo-sulfide, and H 2 S precursors
Published in RSC advances (12-07-2024)“…Transition Metal Dichalcogenides (TMDs) are a unique class of materials that exhibit attractive electrical and optical properties which have generated…”
Get full text
Journal Article -
11
Record performance InGaAs homo-junction TFET with superior SS reliability over MOSFET
Published in 2015 IEEE International Electron Devices Meeting (IEDM) (01-12-2015)“…InGaAs planar TFETs with 70% In content are fabricated and characterized. The increase of the In content of the 8 nm channel from 53% to 70% is found to…”
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Conference Proceeding Journal Article -
12
Alcohol-Based Digital Etch for III-V Vertical Nanowires With Sub-10 nm Diameter
Published in IEEE electron device letters (01-05-2017)“…This letter introduces a novel alcohol-based digital etch technique for III-V FinFET and nanowire MOSFET fabrication. The new technique addresses the…”
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Journal Article -
13
Nucleation and coalescence of tungsten disulfide layers grown by metalorganic chemical vapor deposition
Published in Journal of crystal growth (15-04-2023)“…•Lateral growth of nucleated WS2 domains on C-plane sapphire by MOCVD in a commercial showerhead reactor was demonstrated.•The crystalline quality of coalesced…”
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14
Future materials for beyond Si integrated circuits: a Perspective
Published in IEEE transactions on materials for electron devices (12-11-2024)“…The integration of novel materials has been pivotal in advancing Si-based devices ever since Si became the preferred material for transistors, and later,…”
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Journal Article -
15
Material-Selective Doping of 2D TMDC through Al x O y Encapsulation
Published in ACS applied materials & interfaces (13-11-2019)“…For the integration of two-dimensional (2D) transition metal dichalcogenides (TMDC) with high-performance electronic systems, one of the greatest challenges is…”
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Journal Article -
16
Assessing Ultrathin Wafer-Scale WS2 as a Diffusion Barrier for Cu Interconnects
Published in ACS applied electronic materials (26-09-2023)“…To maintain the scaling trends in the complementary metal oxide semiconductor (CMOS) technology, the thickness of barrier/liner systems used in…”
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17
Assessing Ultrathin Wafer-Scale WS 2 as a Diffusion Barrier for Cu Interconnects
Published in ACS applied electronic materials (26-09-2023)Get full text
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18
Antimony-Mediated Control of Misfit Dislocations and Strain at the Highly Lattice Mismatched GaSb/GaAs Interface
Published in ACS applied materials & interfaces (09-10-2013)“…Determining the atomic structure of misfit dislocations at highly lattice mismatched interface is essential to optimize the quality of the epitaxial layer…”
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19
Growth mode dependence of misfit dislocation configuration at lattice mismatched III-V semiconductor interfaces
Published in Europhysics letters (01-03-2012)“…In GaSb/GaAs hetero-epitaxy, it is shown that a two-dimensional growth of GaSb promotes the generation of Lomer dislocations and confines the lattice…”
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20
Ultra-scaled MOCVD MoS2 MOSFETs with 42nm contact pitch and 250µA/µm drain current
Published in 2019 IEEE International Electron Devices Meeting (IEDM) (01-12-2019)“…We show that downscaling the top-contact length to 13nm induces no penalty on the electrical characteristics for CVD MoS 2 FETs. We demonstrate this for…”
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Conference Proceeding