Search Results - "Noborio, Masato"
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Influences of coexisting O2 in H2O-annealing ambient on thermal oxidation kinetics and MOS interface properties on 4H–SiC (1–100)
Published in Materials science in semiconductor processing (01-09-2020)“…On 4H–SiC (1–100) m-face substrate, the process design of SiO2 growth by a conventional thermal oxidation accompanied with post-oxidation annealing (POA) in…”
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Influence of Effective Fixed Charges on Short-Channel Effects in SiC Metal--Oxide--Semiconductor Field-Effect Transistors
Published in Japanese Journal of Applied Physics (01-02-2010)“…Influence of effective fixed charges, which are located near the metal--oxide--semiconductor (MOS) interface, on short-channel effects in 4H-SiC MOS…”
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Reliability of Nitrided Gate Oxides for N- and P-Type 4H-SiC(0001) Metal--Oxide--Semiconductor Devices
Published in Japanese Journal of Applied Physics (01-09-2011)“…In this paper, we have investigated reliability of n- and p-type 4H-SiC(0001) metal--oxide--semiconductor (MOS) devices with N 2 O-grown oxides and deposited…”
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P-Channel MOSFETs on 4H-SiC and Nonbasal Faces Fabricated by Oxide Deposition and \hbox\hbox Annealing
Published in IEEE transactions on electron devices (01-09-2009)“…In this paper, we have investigated 4H-SiC p-channel metal-oxide-semiconductor field-effect transistors (MOSFETs) with deposited SiO 2 followed by N 2 O…”
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Reliability of Nitrided Gate Oxides for N- and P-Type 4H-SiC(0001) Metal–Oxide–Semiconductor Devices
Published in Japanese Journal of Applied Physics (01-09-2011)Get full text
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4H-SiC MISFETs with nitrogen-containing insulators
Published in Physica status solidi. A, Applications and materials science (01-10-2009)“…4H‐SiC MISFETs with nitrogen‐containing insulators have been fabricated and characterized. Several techniques have been explored to incorporate nitrogen in the…”
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4H-SiC MISFETs With 4H-AlN Gate Insulator Isopolytypically Grown on 4H-SiC (11\bar0)
Published in IEEE electron device letters (01-03-2014)“…4H silicon carbide (4H-SiC) metal-insulator- semiconductor field-effect transistors (MISFETs) with 4H aluminum nitride (4H-AlN) gate insulators have been…”
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Deep-P encapsulated 4H-SiC trench MOSFETs with ultra low RonQgd
Published in 2018 IEEE 30th International Symposium on Power Semiconductor Devices and ICs (ISPSD) (01-05-2018)“…Deep-P encapsulated 4H-SÌC trench MOSFET was proposed. The fabricated MOSFET with a blocking voltage of 1800V demonstrated a ultra low RonQgd of 133 nCmΩ. The…”
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Conference Proceeding -
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Suppression of Bipolar Degradation in Deep-P Encapsulated 4H-SiC Trench MOSFETs up to Ultra-High Current Density
Published in 2019 31st International Symposium on Power Semiconductor Devices and ICs (ISPSD) (01-05-2019)“…The bipolar degradation of Deep-p encapsulated 4H-SiC trench MOSFETs was investigated by using the pulse-current conduction system up to ultra-high current…”
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Conference Proceeding -
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4H-SiC Lateral Double RESURF MOSFETs With Low on Resistance
Published in IEEE transactions on electron devices (01-05-2007)“…Designing and fabrication of 4H-SiC (0001) lateral MOSFETs with a double reduced surface field (RESURF) structure have been investigated to reduce ON…”
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N 2 O -grown oxides/ 4 H -SiC (0001), ( 03 3 ¯ 8 ) , and ( 11 2 ¯ 0 ) interface properties characterized by using p -type gate-controlled diodes
Published in Applied physics letters (13-11-2008)“…The N 2 O -grown SiO 2 / 4 H -SiC (0001), ( 03 3 ¯ 8 ) , and ( 11 2 ¯ 0 ) interface properties in p -channel metal-oxide-semiconductor field-effect transistors…”
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N 2 O -grown oxides/4H-SiC (0001), (033¯8), and (112¯) interface properties characterized by using p-type gate-controlled diodes
Published in Applied physics letters (10-11-2008)“…The N2O-grown SiO2/4H-SiC (0001), (033¯8), and (112¯0) interface properties in p-channel metal-oxide-semiconductor field-effect transistors (MOSFETs) have been…”
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P-Channel MOSFETs on 4H-SiC {0001} and Nonbasal Faces Fabricated by Oxide Deposition and N20 Annealing
Published in IEEE transactions on electron devices (2009)Get full text
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1580-V-40-mΩ · cm2 Double-RESURF MOSFETs on 4H-SiC (0001)
Published in IEEE electron device letters (2009)Get full text
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Experimental and theoretical investigations on short-channel effects in 4H-SiC MOSFETs
Published in IEEE transactions on electron devices (01-09-2005)“…In this paper, a fundamental investigation on short-channel effects (SCEs) in 4H-SiC MOSFETs is given. Planar MOSFETs with various channel lengths have been…”
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Enhanced Drain Current of 4H-SiC MOSFETs by Adopting a Three-Dimensional Gate Structure
Published in IEEE transactions on electron devices (01-11-2009)“…4H-SiC (0001) metal-oxide-semiconductor field-effect transistors (MOSFETs) with a 3-D gate structure, which has a top channel on the (0001) face and side-wall…”
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4H-SiC MIS Capacitors and MISFETs With Deposited \hbox/ \hbox Stack-Gate Structures
Published in IEEE transactions on electron devices (01-08-2008)“…SiN x / SiO 2 stack-gate structures, followed by N 2 O annealing, have been investigated to improve the 4H-SiC metal- insulator-semiconductor (MIS) interface…”
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Interface Properties of Metal–Oxide–Semiconductor Structures on 4H-SiC{0001} and (1120) Formed by N 2 O Oxidation
Published in Japanese Journal of Applied Physics (01-03-2005)“…4H-SiC(0001), (0001), and (1120) have been directly oxidized by N 2 O at 1300°C, and metal–oxide–semiconductor (MOS) interfaces have been characterized. The…”
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