Ewch i’r prif gynnwys
Dr Manoj Kesaria

Dr Manoj Kesaria

Lecturer
Advanced Materials and Devices - Sêr Cymru Research Group
Condensed Matter and Photonics Group

Ysgol Ffiseg a Seryddiaeth

Email
kesariam@cardiff.ac.uk
Telephone
+44(0)2920875255
Campuses
Room N/0.09 (A), Adeiladau'r Frenhines - Adeilad y Gogledd, 5 The Parade, Heol Casnewydd, Caerdydd, CF24 3AA
Users
Ar gael fel goruchwyliwr ôl-raddedig

Trosolwg

M.I.N.D (Manoj Infrared Detector's) research group

MIND research group focus is on III-Nitride and III-Antimonide infrared detectors spanning wavelength range1.33 µm to 14 µm...

If you are interested in collaborating with the MIND group, please contact me... kesariam@cardiff.ac.uk

News:

Feb 2021: Congratulations! to Jamal Ahmed for his first research article " Theoretical analysis of AlAs0.56Sb0.44 single-photon avalanche diodes with high breakdown probability" Theoretical Analysis of AlAs0.56Sb0.44 Single Photon Avalanche Diodes with High Breakdown Probability | IEEE Journals & Magazine | IEEE Xplore

December 2020: Congratulations! Ezekiel Anyebe for his review article "Recent advances in the Van der Waals epitaxy growth of III‐V semiconductor nanowires on graphene - Anyebe - - Nano Select - Wiley Online Library"

Nov 2020: Congratulations! Shiyu Xie for joining as a research director at Advnced. Microsemi, China.

July 2020: Creation of MIND research group- a spin-off group of - Advanced Materials and Devices - Sêr Cymru Research Group of  Prof Diana Huffaker (ex-mentor). Prof. Huffaker joined as a Chair at University of Texas, Arlington Sêr Cymru Chair joins University of Texas - News - Cardiff University

July 2019: Cardiff in world-beating CS breakthrough - News - Cardiff University

Upcoming opportunities: 

Post-doctoral/ Research Associate/ Research Scientist/ Research Assistant positions (If you are interested in working with the MIND group? Please send your CV, statement of research interests and career goals.)

1) Crystal grower III-Nitride and III-As-Sb materials and devices (expertise on Veeco Gen 930 reactors)

2) Staff with device fabrication and characterisation expertise on III-Nitride and III-As-Sb

Fellowships

Newton International Fellowships

Royal Commission for the Exhibition 1851 (royalcommission1851.org)

PhD positions (If interested? Please send your CV, statement of research interests)

EPSRC CDT in Compound Semiconductor Manufacturing

Self-funded international candidates are welcome

Cardiff University International Scholarship

Bywgraffiad

I am a Lecturer (Teaching and Research), group leader of the M.I.N.D research group and a CMP outreach representative in the School of Physics and Astronomy, Cardiff University.

Epitaxy: I have used Molecular Beam Epitaxy (MBE) for the growth of GaN, GaSb, GaAs, InAs and their alloys based low dimensional quantum heterostructures for near and mid-infrared emitters and detectors. Such as InAsN/InGaAsN MQW, metamorphic buffer layer (MBL), resonant tunnelling diodes (RTD) of InAsN/InAlAs, InAsSbN/InAs photodiode and InAs/InAsSb type-II superlattice LED, In (As/Sb) (TPV). High In containing InGaN, GaN and InN thin-film, nanowires and device structure and II-VI lattice-matched buffer development for high In InGaN APDs.

Fabrication: InAs, InGaAs, InGaAsBi, and III-Sb based photodiodes and avalanche photodiodes (APD) and have performed electrical characterization.

Academic positions

2018– present: Lecturer (T&R), School of Physics and Astronomy, Cardiff University

2013–2018: Senior Research Associate at Lancaster University and University of Sheffield

2012–2013: Research Scientist, University of Houston, Texas and Integrated Micro Sensors Inc (Houston)

2008–2012: Senior Research Fellow and Research Associate, International Centre for Material Science, JNCASR, India

2006–2008: Junior Research Fellow, National Physical Laboratory, India

Awards/Achievements

2005: Ranked amongst the top 20 in University Grant Commission (UGC)- National Eligibility Test (NET), India for Lecturers in Physical Sciences.

2005: Research Fellowship award (£10K for 5 years) in Physical Sciences by Council for Scientific and Industrial Research (CSIR)-India

Summary

Before joining Cardiff University

I have worked as a senior research associate on projects between 2013-2018:

EP/J015849/1 “InAsNSb Dilute Nitride Materials for Mid-infrared Devices & Applications”

EP/M013707/1 “TPVs for Waste Heat Recovery in Energy Resilient Manufacturing”.

EP/N020715/1 “Realising a solid-state photomultiplier and infrared detectors through bismide containing semiconductors”.

http://www.physics.lancs.ac.uk/promis/news/002534/lancaster-to-help-plug-photonics-skills-gap-thanks-to-4-million-grant

Worked/working with renowned physicists, engineers and scientists

Prof Diana Huffaker (Cardiff University, UCLA and UTA)

Prof. Anthony Krier (Lancaster University),

Prof John David (University of Sheffield),

Prof Chee Hing Tan (University of Sheffield)

Prof. S.M.Shivarasad.Director kshead  (Phd Supervisor)

I have completed PhD in physics and material engineering entitled " Study of the formation of defect controlled Gallium Nitride (GaN) thin films and nanostructures by Molecular Beam Epitaxy (MBE)" at Jawaharlal Nehru Centre for Advanced Scientific Research, Bangalore, India in 2012.

I have previously held

Research fellowships:

National Physical Laboratory, India;

Jawaharlal Nehru Centre for Advanced Scientific Research, Bangalore, India.

Teaching position:

Lecturer applied mathematics

Chandra Sekhak Aajaz Institute of Science and Technology (CSAIST), India.

Physics Post graduate teacher

Rani Laxmi Bai Public School

Cyhoeddiadau

2021

2020

2019

2018

2016

2015

2014

2013

2012

2011

2009

Addysgu

Module Organiser of Low Dimensional Semiconductor Devices (MPhys + MSc- PX4221+ PXT 126 )

https://data.cardiff.ac.uk/legacy/grails/module/PX4221/15A.html

Year 3 undergraduate physics project (PX3315)

1. GaN nanostrucutres on Silicon for optoelectronics

2. Chacterisation of GaN nanostructure for quantum technology

https://data.cardiff.ac.uk/legacy/grails/module/PX3315/16A.html

Year 4 (MPhys)/MSc Research Project (PX4310/PXT999)

https://data.cardiff.ac.uk/legacy/grails/module/PX4310/15A.html

1. Characterisation and simulation of III-Nitride Nanowires for Energy Harvesting

2. Characterisation and simulation of MWIR and LWIR Type-II superlattice

Who am I... What I do...

I am a group leader of the M.I.N.D (Manoj Infrared Detector's) research group.

I am a crystal grower, use state-of-the-art Molecular Beam Epitaxy (MBE) for developing the epitaxy of novel Compound Semiconductors materials and devices. I create submonolayer Ultra-thin films, Thin films, Quantum wires (atomic chains on faceted high-index Silicon), Quantum well (QW), Complex Quantum Wells (Type-II Superlattice (SL), Digital alloys), Quantum dots (QD), Nanostructures (nanowires, nanocolumns). I simulate, model and design devices such as detectors, emitters and thermophotovoltaics and fabricate devices in a single-pixel and array format. perform lithography, metallization and packaging in class 10, 100 and 1000 cleanroom.

My research focus is on heteroepitaxy and fabrication of compound semiconductors devices:

i)  Detectors and Emitters operating in NIR to LWIR wavelength range for sensing, detection, thermal imaging. Device types are Light-emitting diodes (LED), photodiodes (PD), avalanche photodiode (APD) and staring/focal plane array (FPA).

ii) Thermophotovoltaic (TPV) cells for the resilient silent waste heat energy recovery and Solar-Thermo PhotoVoltaic (STPV) for energy harvesting.

iii) Photovoltaic-photoelectrochemical cells (PV-PEC) for hydrogen generation and water purification via solar energy.

I am in charge and manager of -

A.D.E (Advanced Detectors Epitaxy) Laboratory

ADE laboratory has state-of-the-art Veeco Gen 930 MBE reactors dedicated to III-As(Sb) epitaxy with triple-zone valve group V crackers and III-Nitride epitaxy both reactors are equipped with 3” substrate heater with 1200  temperature operation and ~ 2-degree control. The MBE system is also ideally suited for undertaking the growth of novel Bi, N containing dilute bismides, dilute Nitrides and highly mismatch alloys (HMA). It also has a Pananlytical XPert high-resolution x-ray diffractometer (HRXRD) with fast 8-inch wafers reciprocal space maps (RSM) capability.

A.D.C (Advanced Detector Characterisation) Laboratory

ADC laboratory host a complete detector characterisation facility with electrical characterisation tools (picoammeter, LCR meter, semiconductor device analyser, spectrum, and network analysers, noise figure meters and 50 GHz network analyser), FTIR-PL and photo-response set-up and a cryogenic probe station.

My ongoing research projects:

1)  EPSRC funded Monolithic On-chip Integration of Electronics & Photonics Using III-nitrides for Telecoms

2) Innovate UK funded -Quantum Electro-optic Detector Technology (QuEoD)

3) Horizon 2020 EU funded- MSCA-ITN-2020- Innovative Training Network - QUANTIMONY-Quantum Semiconductor Technologies Exploiting Antimony

4) EPSRC GCRF-IAA funded. Photo-electro-catalytic (PEC) reactor and testing different photo-active catalysts for degradation of recalcitrant organic pollutants from wastewater

(News) (News-1) (News-2) -

Academic Collaborators

UK

Prof. Anthony Krier (Lancaster University),

Prof John David (University of Sheffield),

Prof Gerald Stuart Buller (Heriot Watt University)

Prof Tao Wang (University of Sheffield)

Prof Robert Martin (University of Strathclyde)

Prof. Amalia Patane (University of Nottingham)

Prof Stephen Sweeney (University of Surrey).

Prof Peter Smowton (Cardiff University)

Prof Peter Hargrave (Cardiff University)

Prof Hartmut Grote (Cardiff University)

Prof Min Gao (Cardiff University)

Dr Juan Pereiro Viterbo (Cardiff University)

Professor Gao Min - People - Cardiff University

Dr Qiandong Zhuang (Lancaster University)

Dr Ian Sandall (University of Liverpool)

Dr Ata Khalid (Cranfield University)

Dr Sachin Nanawati (Super Computing Wales, Cardiff University)

EU

Prof Mario Capizzi (Sapienza University of Rome)

Dr Stefan Heun(NEST, Istituto Nanoscienze-CNR and Scuola Normale Superiore, Italy)

USA

Prof Diana Huffaker (Cardiff University, UCLA and UTA)

Prof Philip Cohen (University of Minnesota)

Dr Baolai Liang (UCLA)

Prof Luke Mawast (University of Wisconsin)

India

Prof. S.M.Shivarasad.Director kshead  

Prof Rajendra Singh (Indian Institute of Technology, New Delhi)

Prof Shiv govind Singh (Indian Institute of Technology, Hyderabad)

Prof Rajakumar A (Indian Institute of Technology, Kharaghphur)

Prof Subhabrata Dhar (Indian Insittute of Technology, Mumbai)

Supervision

I am interested in supervising PhD students in the areas:

i)  III-Nitrides and III-Antimonides- UV-VIS, NIR, MWIR and LWIR detectors

ii) III-V low dimensional quantum heterostructure based detectors

iii) III-Nitrides nanostructures and heterostructures for energy harvesting

iv) Thermophotovoltaic (TPV), solar thermophotovoltaic (SPTV) for resilient waste heat recovery

Goruchwyliaeth gyfredol

Dhafer Alshahrani

Research student

Dominic Kwan

Dominic Kwan

Research student

Jamal Ahmed

Research student

Paradeisa O' Dowd Phanis

Paradeisa O' Dowd Phanis

Research student

Past projects

MPhil

2018-2020

9) Co-Supervisor for Debobrata Deb Tushit (MPhil degree)

Project: Low Energy Electron Microscopy Of Semiconductor Quantum Structure Formation.

MSc (PXT999)/MPhys(PX4310-year4)

2019-2020

8) Main supervisor for Khaya Mtunzi -

Project: Morphological Analysis of Gallium Nitride Nanowall Network on Silicon substrates (MSc degree awarded 2020). 

7) Main supervisor for Paradeisa O'Dowd Phanis -

Project: Type-II InAs/InAsSb Superlattice Long-wave Infrared Detectors (MSc degree awarded 2020). 

6) Main supervisor for Joshua Hickman -

Project: Understanding formation mechanisms and characterisation of GaN nanowires on Si(001) and Si(111) substrates. (MPhys degree awarded 2020). 

2018-2019

5) Main supervisor for Cian Pari - Characterisation and Analysis of InAs/GaSb Type-II Superlattice
Mid-Wavelength Infrared Detectors (MPhys degree awarded 2019). 

4) Main supervisor for Cobi Maynard- GaN nanostrucutres on Silicon for optoelectronics (MPhs degree awarded 2019). 

Year 3 project (PX3315)

2019-2020

3) Main supervisor for Oliver Pinna Year 3 project (PX3315)-GaN nanowires: uncovering their formation mechanisms to achieve high effciency nitride LEDs.

2) Main supervisor for Alfie Ross- Year 3 project (PX3315)-A study of GaN nanostructures on Silicon for optoelectronics

2018-2019

1) Main supervisor for Edward Spendlove- Year 3 project (PX3315): A Study of GaN nanostructures on Silicon for optoelectronics (2018-19)