Team

We are an interdisciplinary team, with backgrounds in Chemistry, Materials Science, Engineering and Physics. Our projects are funded both from research councils (including ERC, UKRI, Royal Academy of Engineering and the Royal Society), as well as from industry. Students and postdocs have won awards for their work, and alumni are now professors, as well as working in industry and in consultancy. 

Principal Investigator

oxford energy network

Prof. Robert Hoye

Prof. Hoye is a Royal Academy of Engineering Research Chair. He obtained his PhD at the University of Cambridge, followed by a postdoc at MIT, and research fellowships at Cambridge. He was a Lecturer at Imperial College London from 2020, before moving to Oxford as Associate Professor in 2022. He was promoted to full Professor in 2026. Robert was awarded the 2026 EU-40 Prize from the E-MRS, and has delivered >130 invited talks, alongside invited articles for Nature Reviews Chemistry, Nature Sustainability and others.

Postdoctoral Researchers

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Dr. Shiling Dong

Dr. Dong is a postdoc working on novel solar absorber materials, and their applications in tandem photovoltaics. She has led our collaborations with industry partners. Shiling completed her DPhil in Oxford Materials before joining our group.
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Dr. Xiaoyu Guo

Dr. Guo is working on the applications of indoor photovoltaics for edge computing, which is part of the Innovation Knowledge Centre on neurmorphic computing hardware (Neuroware). She completed her DPhil in our group, working on pnictogen-based light harvesters for indoor photovoltaics.
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Dr. Jihyun Kim

Dr. Kim is working on developing spin-LEDs from the CISS effect with metal-halide perovskites, as well as BiOI X-ray detectors. For her spin-LED project, she is jointly supervised by Prof. Matt Fuchter, who is in our same Department. Jihyun obtained her PhD in South Korea, and joined our group initially funded through a fellowship.
Kavya Reddy Dudipala

Dr. Kavya Reddy Dudipala

Dr. Reddy Dudipala developed a novel BiOI X-ray detector for non-invasive diagnostics during her DPhil within the group. She has returned through an EPSRC Impact Acceleration Account project to work on progressing this new technology towards commercialisation.

DPhil Students

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Chia-Yu (Minette) Chang

Minette is a DPhil student working on developing chalcogenide thin films for indoor photovoltaics. She completed her Masters at National Taiwan University.
Reece Connolly

Reece Connolly

Reece is a DPhil student working jointly between the Hoye group and Steier group, and his DPhil studentship is aligned with the Air2Fuel Programme Grant on gas-phase photocatalysis. He completed his MChem in Oxford, and worked with the Hoye Group for his Part II project
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Georgia Fields

Georgia is a DPhil student part of the IMAT CDT, and is jointly working between the Hoye Group and Clarke Group. Her focus is on developing inorganic materials for X-ray detection and photovoltaics, spanning from synthesis to structural understanding. She completed her MChem in Oxford Chemistry.
ashish photo

Ashish Gaurav

Ashish is a DPhil student working within the Hoye group on developing metal-halide perovskite nanocrystals for single photon emission. His focus is on the surface chemistry, as well as the applications in photonics. Ashish completed his Masters at National Taiwan University.
mengyuan

Mengyuan Huang

Mengyuan is a DPhil student in the Hoye group working on developing thin film materials for tandem photovoltaics. She obtained her Masters in Chemistry at Imperial College London.
Chang-Seop Jeong

Joe Jeong

Joe is a DPhil student part of the IMAT CDT, and is jointly supervised by Prof. Matt Fuchter. His project focuses on polarised light emission via chiral halide perovskites. He completed his master’s degree at Yonsei University, South Korea.
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Hugh Lohan

eilidh

Eilidh Quinn

Eilidh is a DPhil student part of the OxICFM CDT working on developing novel light harvesting materials for indoor photovoltaics. Her focus is on understanding their charge-carrier transport properties. She completed her Masters in Chemistry at St. Andrews University.
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Ziyu (Suzzy) Su

Suzzy is a DPhil student in the Hoye Group working on perovskite nanocrystals for single photon emission. She began in the group as a Masters student, and transferred to DPhil. She completed her Bachelors at Imperial College London in Chemistry.
yixin wang

Yixin (Ivy) Wang

Yixin is a DPhil student in the Hoye group working on controlling and understanding the charge-carrier transport properties of AgBiS2 solar absorbers. This includes working on optical pump terahertz probe spectroscopy, and she has experience in first principles calculations. She completed her Bachelors at Imperial College London in Chemistry, before joining our group for a Masters. She switched to DPhil after a year, funded by the Weston scholarship at Merton College.
Xiang Zhang

Xiang Zhang

Xiang is a DPhil student working within the Hoye Group on wide-gap materials for indoor photovoltaics and tandems. He completed his Masters at Tsinghua University.

Masters/Part II Students

Bhumi Singh

Bhumi Singh

Bhumi is a Masters student working within the Hoye Group on novel chalcogenide solar absorbers. She completed her Bachelors at the University of Delhi.

Visiting Students

Leyre

Leyre Currás Barreiro

Leyre is a visiting PhD student from the University of Vigo, and is working on chiral perovskite LEDs.
Mathieu

Mathieu Penn

Mathieu is a visiting student from ETH Zürich. He is working with us as part of his Masters project, developing perovskite nanocrystal LEDs.

Past group photos

2025 nov group photo

November 2025

2025 june group photo

June 2025

2024 december group photo

December 2024

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July 2024

2024 may group photo

May 2024

2023 august  group photo

December 2023

2023 august  group photo

August 2023

2023 april group gathering

April 2023

oxford group begins

October 2022 (group begins in Oxford)

YearNameRoleHome InstitutionProject
2026Dr. Hae-Jun SeokPostdoctoral FellowUniversity of OxfordSpatial ALD barrier layer coatings
2026Seungmin LeeVisiting Masters StudentSKKUITMO transparent electrodes for perovskite solar cells
2026Sihun ParkVisting Masters StudentSKKUIZO transparent electrodes for perovskite solar cells
2026Junwei QiSummer InternSt. John's CollegeRecycling of chalcogenide solar absorbers
2026Dong Yoon ChungPart IISt. Hilda's CollegeEffect of Antisolvents on Perovskite Nanocrystal Surface Chemistry and LED Performance
2026Edward NewtonPart IIWadham CollegeHalide Passivation of AgBiS2 for Photovoltaic Applications
2026Rebecca KucharskiPart IISt. Peter's CollegeDevelopment of Bismuth-Based Single Crystals for Photon Counting Detectors
2026Prof. Jason YePostdocUniversity of OxfordPerovskite nanocrystals for advanced optics
2026Dr. Joydip GhoshPostdocUniversity of OxfordPolycrystalline Bi-based X-ray detectors
2026Dr. Kavya Reddy DudipalaDPhil StudentUniversity of OxfordScalable Bismuth Oxyiodide Devices for Ionising Radiation Detection
2026Prof. Yongjie WangPostdoctoral ResearcherUniversity of OxfordDeveloping chalcogenide thin film materials for indoor photovoltaics
2026Kilian EnderwitzVisiting Undergraduate StudentUniversity of KonstanzAssessing the Potential of AgZnSS Nanocrystals for Indoor Photovoltaic Applications
2026Dr. Woo Hyeon JeongVisiting Postdoctoral ResearcherSKKU/OxfordHalide Perovskite Nanoplatelets for Polarised Light Emission
2026Dr. Sung Yong BaeVisiting Postdoctoral ResearcherGNU/OxfordControlling the Orientation of Bromide Perovskite Nanoplatelets for Polarised Light Emission
2026Der Ying ChenVisiting Undergraduate StudentNanyang Technological UniversityChalcogenide Nanocrystal Thin Films for Solar Cells
2025Dr. Yuchen FuDPhil StudentUniversity of OxfordDeveloping Chalcogenide Materials for Photovoltaic Applications
2025Alzahra Al-EnsaifSummer InternKAUST AcademyDeveloping Polycrystalline BiOI Films for X-ray Detection
2025Taylor BurkeVisiting UndergraduateYale UniversityHalide Perovskite Nanocrystals for Single Photon Emission
2025Kiran DiamondSummer InternUniversity of CambridgeNontoxic Nanocrystals for Thin Film Photovoltaics
2025Harkiran KaurPart II StudentUniversity of OxfordDeveloping BiOI Thick Films for X-ray Detectors
2025Jeremy PirtPart II StudentUniversity of OxfordDeveloping Vapour Processed Silver Bismuth Sulphide Thin Films for Photovoltaic Applications
2025Elita TmavaPart II StudentUniversity of OxfordSynthesis and Chemistry of Chalcohalide Light-Harvesting Materials
2025Prof. Yi-Teng HuangPostdoctoral ResearcherUniversity of OxfordUnderstanding charge-carrier transport in ternary chalcogenide semiconductors
2025Jyoti SaxenaVisiting PhD StudentIndian Institute of ScienceAgBiS2 thin films for photovoltaics
2025Seoyeon ParkVisiting PhD StudentKAIST, South KoreaHalide Perovskites Nanoplatelets for Polarised Light Emission
2025Hayri OkcuVisiting PhD StudentUniversity of Grenoble, FranceSpatial ALD Mg:ZnO Thin Films for Piezoelectrics
2025Dr. Pengjun (Ivy) LiuDPhil StudentUniversity of OxfordPnictogen-Halide Semiconductors for Photovoltaics
2024Jongbeom KimVisiting PhD StudentUNIST, South KoreaOrientation control of CsPbI3 nanoplatelets for polarised light emission
2024Anil YadavVisiting PhD StudentIndian Institute of ScienceAmbipolar polymer FETs through oxide infiltration by spatial ALD
2024Dr. Huimin ZhuVisiting Postdoctoral FellowUniversity of Strathclyde, ScotlandAg-Bi-I thin films for indoor photovoltaics
2024Dongryeol LeeVisiting DPhil studentUNIST, South KoreaCsPbBr3 perovskite nanoplatelet LEDs
2024Supatpong JuntarawattSummer InternSt. John's College, University of OxfordCVD growth of BiOX thin films
2024Dr. Sung Yong BaeVisiting Postdoctoral ResearcherHanyang UniversityPerovskite nanoplatelets for polarised light emission
2024Prof. Abderrahime SekkatVisiting Associate ProfessorNational Polytechnic Institute of ToulouseSpatial ALD of transparent conducting electrodes
2024Maxime AtkinsonSummer InternSt. John's College, University of OxfordColloidal perovskite nanoplatelets
2024Charles NichollsPart II studentUniversity of OxfordControlling the dimensionality and surface chemistry of CsPbI3 nanoplatelets
2024Dr. Ivan Caño-PradesVisiting PhD studentUniversitat Politècnica de Catalunya (BarcelonaTech)Kesterite indoor photovoltaics
2024Emma SetzerVisiting Bachelors studentUniversity of KonstanzAntimony sulfide for indoor photovoltaics applications
2024Dr. Yiru ZhuPhD studentUniversity of CambridgePhotoluminescence of defects in two-dimensional metal dichalcogenides
2023Dr. Daniel Darvill PricePostdoctoral ResearcherImperial College LondonPrecision Manufacturing of Large-Area Nanoporous Packaging for Stable Vaccines
2023Han Bin ChoVisiting PhD StudentHanyang University, South KoreaGraphene-incorporated electron transport layers for perovskite solar cells
2023Prof. Ru ZhouVisiting AcademicHefei University of Technology, ChinaAntimony sulfide indoor photovoltaics
2023Maia Mombrú FrutosVisiting PhD StudentUniversity of the Republic, UruguayBiSI radiation detectors
2023Natalie NgohSummer InternImperial College LondonSilver bismuth sulfide nanocrystal solar absorbers
2023Samarth SharmaVisiting UndergraduateIIT Bombay, IndiaBiOI X-ray detectors
2023James MorganSummer InternUniversity of OxfordSynthesis of silver bismuth iodide semiconductors for thin film photovoltaics
2023Dr. Kaiwen ZhangPhD studentUniversity of CambridgeContinuous synthesis of metal halide perovskite nanoparticles with sharp and stable emission
2022Yuanwei ZhaiMSc studentImperial College LondonDeveloping Cost-Effective, Stable and Nontoxic Ternary Chalcogenide Photovoltaics
2022Wenjing LanMSc studentImperial College LondonDeveloping Cost-Effective Chemical Gas Sensors based on the Photoconductivity Effect
2022Disha BandyopadhyayMEng studentImperial College LondonDeveloping Vapour Transport Grown Sb2S3 Thin Films for Photoconductive Gas Sensors
2022Prof. Sachin RondiyaPostdocImperial College LondonDeveloping ternary chalcogenides for photovoltaics
2022Dr. Zewei LiPhD student (co-supervised)University of CambridgeUnderstanding and Controlling the Optoelectronic Properties of Cs2AgBiBr6 Double Perovskite
2021Christina KongPhD studentImperial College LondonAntimony chalcogenides for indoor light harvesting and photoconductive gas sensing
2021Dr. Rob JagtPhD student (co-supervised)University of CambridgeNext generation optoelectronic devices for energy applications utilising metal oxides, bismuth oxyhalides and lead halide perovskites
2021Dr. Tahmida HuqPhD student (co-supervised)University of CambridgeDeveloping next generation, non-toxic, inorganic materials for photovoltaics and thin-film transistors
2021Dr. Ziyue (Phoenix) YiPhD student (co-supervised)University of CambridgeStability study in lead-halide perovskite light-emitting diodes
2019Katharina Börsig Visiting Bachelors studentUniversity of Konstanz (Germany)Tuning the density of BiOI thin films grown by chemical vapour transport
2019Laura SpiesVisiting Masters studentLudwig Maximilians University (Germany)The effect of d-orbitals on ternary bismuth chalcogenide thin films for photovoltaics
2019Mengyao SunVisiting Bachelors StudentFudan University (China)Developing perovskite tandems with p-type silicon cells
2019Yanhao WangSummer internUniversity of CambridgeDeveloping the growth of ternary bismuth chalcogenide thin films 
2018-2019Sam HillFinal-year project studentUniversity of CambridgePrinting oxides on perovskite solar cells from the vapour phase
2018-2019Daniella SauvenFinal-year project studentUniversity of CambridgeThe effect of pressure on the growth of BiOI thin films 
2014-2019Dr. Lana LeePhD student (co-supervised)University of CambridgeVapour-based growth of inorganic compounds for next-generation, stable photovoltaics
2014-2019Dr. Ravi RaningaPhD student (co-supervised)University of CambridgeUltraviolet-Assisted Atmospheric-Pressure Spatial Atomic Layer Depositions for Tuning ZnO Properties