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Professor Jagdish Vij

Fellow Emeritus (Electronic & Elect. Engineering)
SNIAM
      
Profile Photo

Professor Jagdish Vij

Fellow Emeritus (Electronic & Elect. Engineering)
SNIAM

 Jagdish.Vij@tcd.ie

 3531896 1431


Appointments Post-doctoral Research Fellow TCD 1971-75 Lecturer Galway 1975-79 Visiting Research Fellow TCD 1975 to 1979 Lecturer TCD (Electronic and Electrical Engineering) 1979-1983 elected Fellow 1983 Promoted to associate Professorship 1990 Chair in Electronic Materials Department Electronic/Electrical TCD appointed 1999 retired from the Chair (2011) Honorary Professor of Electronic Materials 2011-2021 Fellow Emeritus =============================================== Jagdish K Vij was educated in Panjab University Chandigarh. This was one of the top best public universities in North India at the time. He spent 8 years from 1961 to 1969 at the campus of Panjab University Chandigarh and during this time he earned degrees of B.Sc.(Hons. School), M.Sc. (Hons. School) and Ph.D. from Panjab University. He was a post-doctoral research Fellow in Trinity College Dublin (TCD) from 1971-75 and researched in the dielectric properties of materials at high pressures with Prof. Garrett Scaife and Prof. Brendan Scaife. His work was published in high impact factor Journals of the time. They were one of the first groups to be able to measure together both complex permittivity and density of fluids under high hydrostatic pressures. He was awarded the degree of Doctor of Science of the University of Dublin on his published work in 1990. He was promoted Professor in Engineering Science in the same year. He was subsequently appointed to the chair of Electronic Materials in Department of Electronic/Electrical Engineering in 1999. He was elected Member of the Royal Irish Academy again as one out of the four in All Sciences elected that year. He supervised 18 PhD's of the University of Dublin, Trinity College. He mentored 30 post docs from different Countries. He had a number of very distinguished Professors and Researchers working and visiting him. He has published some 365 papers on Electronic Materials, liquid crystals and related instrumentation in International Journals. These include papers in Nature Communications, ACS Nano, Advanced Materials, Advanced Functional Materials and four in the IEEE Transactions. More than 50% of the papers are published in the American Physical Society and the American Institute of Physics Journals. In addition, he and his group have presented some 250 papers at the various international conferences. He made seminal contributions to millimeter and submillimeter (THz) wave electrical measurements, to glass science in terms of the slow and the fast molecular dynamics and science of glass transition. He moved on to the field of liquid crystals in the early 1990s where he and his group made many seminal contributions in almost all areas of liquid crystals science and technology. Recently they discovered a twist-bend nematic phase as well as discovered a number of new dynamic modes and a also discovered a large number subphases in antiferroelectric liquid crystals. He is an invited speaker at a number of international conferences. At end of December 2020, he had Google h-index of 42, and Web of Science h-index of 39. He holds two patents on the applications of liquid crystals with two members of his research group. He chaired the 25th International Liquid Crystal Conference in TCD in 2014 and the 9th International Ferroelectric liquid crystals Conference in TCD 2003. He was a member of the Editorial Board of Liquid Crystals for 10 years 1998-2008, and a member of the Editorial Board of Molecular Materials from 1995-2005. He is currently an Associate Editor of Journal of Information Displays (Taylor and Francis). He edited 5 Volumes of Ferroelectrics, 5 Volumes of MCLC (Taylor and Francis), one Volume of Journal of Molecular Structure and 3 Volumes of Molecular Liquids (Elsevier). He is the author and Editor of the Advances in Liquid Crystals 2000, Wiley.
  A PHASE-TRANSITION   ABRIKOSOV   ABSORPTION   ACCEPTORS   ACETONITRILE   ALIGNMENT   ALKYL CHAINS   ALPHA-ASTERISK PHASE   ALPHA-RELAXATION   ANAEROBIC ADHESIVE   ANGLE   ANNNI MODEL   ANOMALIES   ANTIFERROELECTRIC LIQUID CRYSTAL   ANTIFERROELECTRIC LIQUID CRYSTALS   ANTIFERROELECTRIC LIQUID-CRYSTAL   ANTIFERROELECTRIC LIQUID-CRYSTALS   ASTERISK   ASTERISK PHASE   ATR FTIR SPECTROSCOPY   BEHAVIOR   BENZOPHENONE   BETA-RELAXATION   BIAS ELECTRIC-FIELD   BINARY-MIXTURES   BISPHENOL-A   BISPHENOL-A)   BLENDS   BOOKSHELF STRUCTURE   BORATE GLASSES   BOSON   C-ASTERISK PHASE   CELLS   CHARGE HOPPING   CHEVRON STRUCTURE   CHIRAL SMECTIC-C   COLUMNAR-PHASE   COMPLEX PERMITTIVITY   CONDUCTIVITY   CONSTANT   CRITICAL-POINT   CROSS-LINKING   CURE PROFILING   CURE THROUGH VOLUME   CURING KINETICS   DEBYE   DECALIN   DENDRIMERS   DEPENDENCE   DEPOLARIZATION FIELD   DEVICES   DEVILS STAIRCASE   DGEBA-BASED THERMOSETS   DICHROISM   DIELECTRIC RELAXATION   DIELECTRIC RELAXATION SPECTROSCOPY   DIELECTRIC RESPONSE   DIELECTRIC-RELAXATION   DIFFERENTIAL SCANNING CALORIMETRY   DISCOTICS   DOBAMBC   DYNAMICS   ELASTOMERS   ELECTRIC-FIELD   ELECTROCLINIC EFFECT   EPOXY-RESIN   EXPERIMENTAL-VARIABLES   FAR-INFRARED ABSORPTION   FAR-INFRARED SPECTRA   FAR-INFRARED-ABSORPTION   FERROELECTRIC LIQUID CRYSTALS   FERROELECTRICITY   FIELD   FIELD-INDUCED REORIENTATION   FILMS   FLUIDS   FORMING LIQUIDS   FREE-VOLUME   FREQUENCY   FRUSTOELECTRIC LIQUID CRYSTAL   FT-IR SPECTROSCOPY   GLASS LIQUID TRANSITION   GLASS-FORMING LIQUIDS   GLASS-TRANSITION   GOLDSTONE MODE   HYDRATION   HYDROGELS   INDUCED MOLECULAR-REORIENTATION   INFRARED DICHROISM   INFRARED SPECTROSCOPY   INFRARED SPECTROSCOPY OF A LC POLYMER   INTERNAL-ROTATION   IR   ISOTHERMAL CURE   KETONES   KINETIC-PARAMETERS   LAYER   LIGHT-SCATTERING   LIQUID CRYSTALS   LIQUID-CRYSTAL   LIQUID-CRYSTALLINE PROPERTIES   LIQUID-CRYSTALS   LIQUIDS   LOW-FREQUENCY RAMAN SPECTRA   MECHANISM   MELANIN POLYMER   METHYL-CHLORIDE   MODEL   MOLECULAR ORDER PARAMETER   MOLECULES   ORDER   ORDER-PARAMETER   ORIENTATION TRANSITIONS   PERESTER DERIVATIVES   PERMITTIVITY   PHASE   PHASE-BEHAVIOR   PHASES   PHASE-SEPARATION   PHEMA   PHOTOPOLYMERIZATION ACTIVITY   POLAR ANCHORING   POLAR FLUIDS   POLAR-MOLECULES   POLEY   POLYACRYLATES   POLYMERS   POLYMORPHISM   POLYPROPYLENE   PRESSURE   RAMAN-SPECTROSCOPY   REFLECTION SPECTROSCOPY   RELAXATION   RELAXATIONS   RESOLUTION   RESOLVED FOURIER SPECTROSCOPY   RIGID MOLECULES   SCATTERING   SERIES   SMECTIC-A PHASE   SOFT MODE   SPECTRA   SURFACE CHARGE   SURFACE-STABILIZED CELLS   SURFACE-STABILIZED STATES   SWITCHING   SYNTHETIC MELANIN   TEMPERATURE   TERPHENYL   THERMOSETS   THRESHOLDLESS ANTIFERROELECTRICITY   TILT ANGLE   TRANSITION   VIEW   VISCOUS LIQUIDS   WATER   X-RAY CHARACTERIZATION
Project Title
 Strategic project on nanofoam morphology
From
1999
To
1999
Summary
£70,000
Funding Agency
Enterprise Ireland
Project Title
 Applied Research on low k
From
1999
To
1999
Summary
£22,000
Project Title
 INTEL postgraduate studentship for 3 years
From
2000
To
2003
Summary
£36,000
Project Title
 Basic Research Program on ferroelectric liquid crystals
From
2000
To
2000
Summary
£58,000
Funding Agency
Enterprise Ireland
Project Title
 Liquid Crystalline Dendrimers
From
2001
To
2001
Summary
€180,000

Page 1 of 4
Details Date
Associate Editor of 'Journal Crystals' in the section of Liquid Crystals 1st Jan 2019 to date
Associate Editor Journal of Information Displays, published by Taylor and Francis 2016 -
Member of Editorial Board: Liquid Crystals (the International Journal on anisotropic fluids) published by Francis and Taylor, UK. 1998-2008
Guest Editor of Volumes: 610 to 613 (2015) of Molecular Crystals Liquid Crystals, published by Taylor and Francis Peer-reviewed Conference Proceedings of ILCC 2014
Guest editor of 4 Volumes of Ferroelectrics (Volumes 309-312) published by Taylor and Francis in 2004. 2004
Reviewer: For papers on liquid crystals, liquids and solids for various international journals including Physical Review Letters, Physical Review, International Journal of Liquid Crystals, Ferroelectrics, Liquid crystals, Journal of Molecular Liquids and the Journals of Chemical Physics and Physical Chemistry, American Chemical Society and external examiners for Ph.D.'s in Canada, UK, Poland and India. Reviewer of NSF, Canadian Research Council, Science Foundation of Greece and INTAS projects on liquid crystals
Member Editorial Board: Molecular Materials published by Gordon and Breach, USA. 1994-2004
Member Editorial Board, Ceylon Journal of Science published by Peradeniya, University, Sri Lanka 2016 -
Details Date From Date To
Member American Physical Society
C. Phys.
F. Inst. P. 1995 life time
C. Eng.
F.I.E.E. 1995
S. Ansari, R. Uttam, N. Yadav, YP Panarin, MR Fisch, PC Knipe and J K Vij, Rational Design, Synthesis and Characterization of Fluorinated Cyano-Terminated Diester Liquid Crystals Exhibiting the Ferroelectric Nematic Phase, ACS Omega, 11, (11), 2026, p17630 - 17643, Journal Article, PUBLISHED  DOI
Yoichi Takanishi, Neelam Yadav, Vitaly P Panov, Hiroshi Iwayama,Fumito Aroka, Atsuo Fukuda, and Jagdish K Vij, Subphase with four-layer superlattice structure confirmed by resonant soft x-ray scattering in thresholdless antiferroelectric liquid crystal mixtures, Physical Review E, 113, 2026, p055411 - p14 , Journal Article, PUBLISHED  TARA - Full Text  DOI
R. Uttam, N. Yadav, M. Sahai, A. Belik, W. H. Jiang, G. H. Mehl, J. K. Vij and Yuri P. Panarin, Ferroelectric and hyper dielectric modes in ferronematic liquid crystals, Journal of Materials Chem. C, 14, (16), 2026, p6808 - 6818, Journal Article, PUBLISHED  DOI
Coleman, Emmet and Kelly, Adam and Gabbett, Cian and Doolan, Luke and Liu, Shixin and Yadav, Neelam and Vij, Jagdish K. and Coleman, Jonathan N., Extracting the Temperature Dependence of Both Nanowire Resistivity and Junction Resistance from Electrical Measurements on Printed Silver Nanowire Networks, ACS Applied Electronic Materials, 7, (2), 2025, p806 â€" 815 , Notes: [Cited by: 0; All Open Access, Hybrid Gold Open Access], Journal Article, PUBLISHED  TARA - Full Text  DOI
Yuri P. Panarin, Wanhe Jiang, Neelam Yadav, Mudit Sahai,ad Yumin Tang,e Xiangbing Zeng, O. E. Panarina, Georg H. Mehl and Jagdish K. Vij, Colossal dielectric permittivity and superparaelectricity in phenyl pyrimidine based liquid crystals, Journal of Materials Chemistry C, 13, 2025, p1507 - 1518, Journal Article, PUBLISHED  TARA - Full Text  DOI
Anshika Baghla, Mudit Sahai, Neelam Yadav, Santosh Prasad Gupta, Vidhika Punjani, V. Manjuladevi, Jagdish K. Vij and Santanu Kumar, Unusual polar ordering and room-temperature blue phase stabilization in tetrafluorinated bentshaped mesogens, Chemical Science, 16, (18), 2025, p8002 - 8013, Notes: [10.1039/D5SC01530H], Journal Article, PUBLISHED  TARA - Full Text  DOI
Mohamed Alaasar, Marko Prehm, Maria-Gabriela Tamba, Nerea Sebastian, Alexey Eremin, Yuri P. Panarin, Jagdish K. Vij and Carsten Tschierske, Heliconical smectic phases with transversal polar order, Journal of Materials Chemistry C, 13, (24), 2025, p12513 - 12532, Notes: [https://doi.org/10.1039/D5TC01109D], Journal Article, PUBLISHED  TARA - Full Text  DOI
Luke Doolan, Yigit Sozen, Eoin Caffrey, Emmet Coleman, Tian Carey, Anthony Dawson, Cian Gabbett, Oran Cassidy, Jagdish K. Vij, Zden"ek Sofer, Andres Castellanos-Gomez, and Jonathan N. Coleman, The Electrical and Morphological Characteristics of Networks of Mechanically Exfoliated Nanosheets, Small Science, 5, (12), 2025, pe202500417 - p1-10 , Notes: [DOI: 10.1002/smsc.202500417], Journal Article, PUBLISHED  TARA - Full Text  DOI
Emmet Coleman, Luke Doolan, Anthony Dawson, Eoin Caffrey, Cian Gabbett, Weimiao Wang, Kevin Synnatschke, Jagdish K. Vij, and Jonathan N. Coleman, Decoupling Junction and Nanosheet Transport in Graphene Networks via Simple DC Temperature-Dependent Measurements, Small, 21, (50), 2025, pe09314 - p1-11 , Notes: [DOI: 10.1002/smll.202509314], Journal Article, PUBLISHED  TARA - Full Text  DOI
Gabbett, Cian and Kelly, Adam G. and Coleman, Emmet and Doolan, Luke and Carey, Tian and Synnatschke, Kevin and Liu, Shixin and Dawson, Anthony and O'Suilleabhain, Domhnall and Munuera, Jose and Caffrey, Eoin and Boland, John B. and Sofer, ZdenÄk and Ghosh, Goutam and Kinge, Sachin and Siebbeles, Laurens D. A. and Yadav, Neelam and Vij, Jagdish K. and Aslam, Muhammad Awais and Matkovic, Aleksandar and Coleman, Jonathan N. Coleman, Understanding how junction resistances impact the conduction mechanism in nano-networks, Nature Communications, 15, (1), 2024, Notes: [Cited by: 0; All Open Access, Gold Open Access], Journal Article, PUBLISHED  TARA - Full Text  DOI
  

Page 1 of 51
Advances in microwave and submillimetre wave dielectric spectroscopic techniques and their applications in, editor(s)M.W. Evans , Dynamical Processes in Condensed Matter, Wiley Interscience, 1985, pp775 - 837, [F. Hufnagel], Book Chapter, PUBLISHED
The macroscopic properties of dielectrics and their interpretation in terms of correlation functions in, editor(s)W.T. Coffey, M.W. Evans and P. Grigolini , Molecular Diffusion and Spectra, NY, John Wiley & Sons, 1984, pp197 - 213, [W.T. Coffey], Book Chapter, PUBLISHED
On the origin of nonlinear equations for the potential and current density in a semiconductor in, editor(s)J.J.H. Miller , NASCODE III Lecture Notes, Boole Press, 1983, pp24 - 40, [W.T. Coffey, J. K. Vij], Book Chapter, PUBLISHED

  


Award Date
Fellow Trinity College Dublin 1983
Senior Fulbright Fellow 1990
Member of the Royal Irish Academy (MRIA) 1999
Distinguished Guest Chair Professor, SKK University, Suwon, Korea 1 October 2012 to August 31 2013
Associate Editor Journal of Information Displays (Taylor and Francis) Jan 1 2017
Conference Ambassador award by the Minister Tourism Ireland 2017
Public Lecture "Professor B. M. Anand 4th memorial lecture" at Panjab University Chandigarh 2018 April 12
Visiting Professor, School of Electronic and Electrical Engineering, SKK University,Suwon, Korea August 1 to September 1 2018
Invited talk: Recent Discoveries of Twist bend Nematic phase and heliconial (Twist bend Smectic) phase in achiralbent-core systems at Indian National Liquid Crystals Conference 22 October 2019
Invited talk on IOP Dielectrics Symposium held at Manchester: Dielectric Spectroscopy of Liquid Crystals 12 April 2019
I specialize in the field of electro-optical and spectroscopic properties of liquid crystals for applications in photonics and displays. Our current interest is focused on investigating de Vries smectics which should exhibit almost zero layer shrinkage in going from SmA to SmC* phase. Our secondary interest is in discovering new temperature induced and field induced subphases in antiferroelectric liquid crystals other than the standard 2, 3 and 4 layers. We discovered a number of field induced suphases. We discovered 5 layer, 7 layer and 8 layer temperature induced subphases. These have now been verified by resonant X-rays. In the recent past we discovered the twist-bend nematic phase in bimesogens/dimers based on cyanobiphenyls and difuoroterphenyls. I have been the Project Co-ordinator and the Principal Investigator of two large EU projects on Liquid Crystals, Science Programme (1990-93) and the Human Capital and mobility programme (1994-97). Both of these projects were approved by the Science/Physics Committee of the EU. Under the 5th programme, I was a partner in two projects (i) Liquid Crystalline dendrimers and (ii) Synclinic and Anticlinic (SAMPA) Liquid Crystals. These were successfully completed. I was granted a two year project by the American Chemical Society on glass science in 1999. In 2000, I was also awarded a basic research grant to work on the dynamic pyroelectric effect, strategic project on low k, and 2 Science Foundation of Ireland grants. I was awarded 2 major projects of ~1.35 M Euro by the Science Foundation of Ireland, under one of which Professor A. Fukuda was appointed for two years as a SFI Research Professor. Under FP7 I was one of the 7 PI's in a BIND project. The project started in Feb. 2008. Trinity share of the total budget was over Euro 400,000. This project was completed in Feb 2012.As a result of these projects, important discoveries were made by my research group. The notable one is twist-bend nematic phase. I had two TIDA projects in 2010 and 2012. Funding in each of these was of the order of Euro 95,000. These were successfully completed too. The other Research Professors appointed were Professor Antoni Kocot [2008-2009] (University of Silesia, Katowice, Poland) and Professor S. Kumar (2012-2013) RRI, Bangalore, India. These collaborative grants were awarded on the basis of the throughput of my research group. I have currently SFI PI project under Ireland -US collaborative project 2014-2017 on de Vries smectics. We have published extensively in top ranking Journals.