Electronic and Electrical Engineering: Fully Funded Swansea University PhD Scholarship: Gate-oxide reliability of wide bandgap power MOSFETs: offline prediction of lifetime and online monitoring of degradation

Job title:

Digital and Electrical Engineering: Absolutely Funded Swansea College PhD Scholarship: Gate-oxide reliability of broad bandgap energy MOSFETs: offline prediction of lifetime and on-line monitoring of degradation

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Job description

Provide DescriptionFunding suppliers: Swansea CollegeTopic areas: Digital and Electrical EngineeringUndertaking begin date:

• 1 July 2024 (Enrolment open from mid-June)
• 1 October 2024 (Enrolment open from mid-September)

Supervisors:

• Dr Mohammad Monfared (

) * Professor Mike JenningsAligned programme of examine: PhD in Digital and Electrical EngineeringMode of examine: Full-timeUndertaking description:The broad bandgap (WBG) energy MOSFET is extra vulnerable to early failure than its Si counterparts regardless of its current success. Probably the most vital contributing components to the general reliability of those units is degradation and even full failure of the gate oxide. Particularly, gate threshold voltages shift from their unique worth with extended software, primarily resulting from gate oxide thickness discount and excessive electrical fields.Reliability refers to a product’s efficiency remaining inside specs for a selected time period. In response to the semiconductor trade, after 10 years of operation underneath nominal situations, at most 100 units per million can fail from oxide breakdown.The objective of this mission is to a) examine and study the failure mechanisms of WBG (notably gallium nitride) units, b) examine totally different methodologies for predicting or modelling the gate-oxide reliability of WBG energy MOSFETs and establish the hole for each offline reliability and lifelong estimation and doable on-line situation monitoring from transistor indicators, c) design, simulate and virtually implement the required circuit configuration and the ultimate multi-channel check rig for concurrent reliability testing and inspecting the failure mechanisms, d) develop standard statistical approaches and synthetic intelligence (AI) fashions from information offered by testing a lot of samples underneath managed situations to validate and generalise the analysis findings and e) advocate future work to implement the realised enhancements.This PhD mission goals to create a significant affect by the collaboration between EPRG (Engineering and Energy Analysis Group) at Swansea College and Vishay Intertechnology.NecessitiesAnalysis Discipline Engineering Training Stage Bachelor Diploma or equalAbilities/{Qualifications}Candidates should maintain an undergraduate diploma at 2.1 stage in Engineering or comparable related science self-discipline. In case you are eligible to use for the scholarship (i.e. a pupil who’s eligible to pay the UK fee of tuition charges) however don’t maintain a UK diploma, you’ll be able to examine our comparability entry necessities. Please notice that you could be want to offer proof of your English Language proficiency.Particular NecessitiesAs a consequence of funding restrictions, this scholarship is open to candidates eligible to pay tuition charges on the UK fee solely, as outlined by .Extra DataAdvantagesThis scholarship covers the total price of UK tuition charges and an annual stipend at UKRI fee (presently £18,622 for 2023/24).Extra analysis bills may even be obtainable.Eligibility standardsCandidates should maintain an undergraduate diploma at 2.1 stage in Engineering or comparable related science self-discipline. In case you are eligible to use for the scholarship (i.e. a pupil who’s eligible to pay the UK fee of tuition charges) however don’t maintain a UK diploma, you’ll be able to examine our comparability entry necessities. Please notice that you could be want to offer proof of your English Language proficiency.As a consequence of funding restrictions, this scholarship is open to candidates eligible to pay tuition charges on the UK fee solely, as outlined by .Choice course ofPlease go to our web site for extra info.Web site for added job particularsWork Location(s)Variety of provides obtainable 1 Firm/Institute Swansea College Nation United Kingdom GeofieldThe place to use Web siteContact State/ProvinceSwansea MetropolisSwansea Web siteAvenueSingleton Park Postal CodeSA2 8PPSTATUS: EXPIRED

Anticipated wage

£18622 per 12 months

Location

Swansea

Job date

Tue, 05 Mar 2024 23:56:28 GMT

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