Per Rudquist

Associate Professor at Chalmers, Microtechnology and Nanoscience (MC2), Electronics Material and Systems Laboratory

Docent Per Rudquist got his PhD in 1997 and is today Associate Professor at the department of Microtechnology and Nanoscience at Chalmers University of Technology. His research interests include physics and device physics of chiral liquid crystals, with focus on optics, electrooptic effects, and applications. He has published about 70 research papers in journals and proceedings, and several text book chapters. He was on the Board of Directors of The International Liquid Crystal Society 2004-2012. In 2010 he was awarded the Arnbergska Priset from The Royal Swedish Academy of Sciences. He is also co-founder of the company Orthocone Innovation Technologies AB, Göteborg, Sweden, developing orthoconic antiferroelectric liquid crystals and applications.

Source: chalmers.se

Showing 50 publications

2019

Thermal conductivity enhancement of carbon@ carbon nanotube arrays and bonded carbon nanotube network

Majid Kabiri Samani, Congxiang Lu, Kong Qinyu et al
Materials Research Express. Vol. 6 (8)
Journal article
2019

Influence of the type of phase sequence and polymer-stabilization on the physicochemical and electro-optical properties of novel high-tilt antiferroelectric liquid crystalline materials

Michał Czerwiński, Magdalena Urbańska, Noureddine Bennis et al
Journal of Molecular Liquids. Vol. 288
Journal article
2019

Chapter 11: Polymer-stabilized Antiferroelectric Liquid Crystals and Their Applications

Per Rudquist
RSC Soft Matter, p. 243-277
Book chapter
2018

On the orientational distribution functions in de Vries-type smectic liquid crystals

Per Rudquist, Mikhail A. Osipov, Frank Giesselmann
Liquid Crystals. Vol. 45 (13-15), p. 2097-2108
Journal article
2017

Voltage-Controlled Switching of Strong Light-Matter Interactions using Liquid Crystals

M. Hertzog, Per Rudquist, J. A. Hutchison et al
Chemistry - A European Journal. Vol. 23 (72), p. 18166-18170
Journal article
2017

Chiral Structures from Achiral Micellar Lyotropic Liquid Crystals under Capillary Confinement

C. F. Dietrich, Per Rudquist, K. Lorenz et al
Langmuir. Vol. 33 (23), p. 5852-5862
Journal article
2016

Chirality Detection Using Nematic Liquid Crystal Droplets on Anisotropic Surfaces

Per Rudquist, C. F. Dietrich, A. G. Mark et al
Langmuir. Vol. 32 (24), p. 6140-6147
Journal article
2016

Thermal conductivity measurement of densified carbon nanotube bundles by pulsed photothermal reflectance technique

Majid Kabiri Samani, Shuangxi Sun, Yifeng Fu et al
IMAPS Nordic Annual Conference 2016 Proceedings
Paper in proceedings
2016

Photon upconversion with directed emission

Karl Börjesson, Per Rudquist, Victor Gray et al
Nature Communications. Vol. 7, p. artikel nr 12689-
Journal article
2016

Smectic LCD modes

Per Rudquist
Handbook of Visual Display Technology, p. 2091-2115
Book chapter
2015

Field alignment of bent-core smectic liquid crystals for analog optical phase modulation

Y. Shen, L. Goodhew, R. Shao et al
Applied Physics Letters. Vol. 106 (19)
Journal article
2013

Tuning the defect configurations in nematic and smectic liquid crystalline shells

H. L. Liang, J. Noh, R. Zentel et al
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences. Vol. 371 (1988)
Journal article
2013

Orthoconic antiferroelectric liquid crystals

Per Rudquist
Liquid Crystals. Vol. 40 (12), p. 1678-1697
Journal article
2013

Applications of Flexoelectricity

Per Rudquist, Sven Lagerwall
Flexoelectricity in Liquid Crystals. edited by Agnes Buka, Nandor Eber, Imperial College Press, p. 211-248
Book chapter
2012

Topological Ferroelectric Bistability in a Polarization-Modulated Orthogonal Smectic Liquid Crystal

C. H. Zhu, R. F. Shao, R. A. Reddy et al
Journal of the American Chemical Society. Vol. 134 (23), p. 9681-9687
Journal article
2012

Fast Orthoconic Antiferroelectric Liquid Crystals for Field-Sequential Color Applications

Mattias Wessling, David Elfström, David Engström et al
SID Symposium Digest of Technical Papers. Vol. 43 (1), p. 456-458
Paper in proceedings
2012

Smectic LCD modes

Per Rudquist
Handbook of Visual Display Technology, p. 1445-1464
Book chapter
2012

Towards tunable defect arrangements in smectic liquid crystal shells utilizing the nematic-smectic transition in hybrid-aligned geometries

H. L. Liang, R. Zentel, Per Rudquist et al
Soft Matter. Vol. 8 (20), p. 5443-5450
Journal article
2011

Nematic-Smectic Transition under Confinement in Liquid Crystalline Colloidal Shells

H. L. Liang, S. Schymura, Per Rudquist et al
Physical Review Letters. Vol. 106 (24)
Journal article
2011

Surface electroclinic effect near the first-order smectic-A*-smectic-C* transition

K. Saunders, Per Rudquist
Physical Review E. Vol. 83 (5)
Journal article
2010

Induced ´de Vries-like´behavior in a FLC mixture with unusual behavior in layer thickness

A Bogner, Per Rudquist, J.C. Roberts et al
Proc. 38th Topical Meeting on Liquid Crystals, p. 108-111
Paper in proceedings
2010

An Autosteresoscopic 3D Display System Based on Prism Patterned Projection Screen

W. Mphepo, Y. P. Huang, H.P.D. Shieh et al
IEEE/OSA Journal of Display Technology. Vol. 6 (3), p. 94-97
Journal article
2010

Digital Micro Hinge (DMH) Based Display Pixels

W. Mphepo, Y. P. Huang, Per Rudquist et al
IEEE/OSA Journal of Display Technology. Vol. 6 (4), p. 142-149
Journal article
2009

The Orientational order in So-Called de Vries Materials

Sven Lagerwall, Per Rudquist, Frank Giesselmann
Molecular Crystals and Liquid Crystals. Vol. 510, p. 1282-1291
Journal article
2009

Sufarloaf-like or volcano-like orientational distribution in de Vreis smectic A liquid crystals

Per Rudquist, Sven Lagerwall, Frank Giesselmann
Proceedings of 37th Topical Meeting on Liquid Crystals, p. O14-
Conference contribution
2009

Vätskekristallin mjuk materia

J. P. F. Lagerwall, Per Rudquist
Fysikaktuellt (3), p. 18-19
Magazine article
2008

Teaching nanoscience across scientific and geographical borders – A European Master programme in nanoscience and nanotechnology

A Chesneau, G. Groeseneken, P. Heremans et al
Journal of Physics: Conference Series. Vol. 100, p. 032002-
Conference contribution
2008

Safe and ergonomic welding masks by fast liquid crystals

B. Caillaud, L. Dupont, P. Gautier et al
Molecular Crystals and Liquid Crystals. Vol. 494, p. 195-204
Journal article
2008

Simple method for accurate measurements of the cholesteric pitch using a “stripe-wedge” Grandjean-Cano cell

Dmytro Podolskyy, Oluleke Banji, Per Rudquist
Liquid Crystals. Vol. 35 (7), p. 3-
Journal article
2008

V-shaped switching ferroelectric liquid crystal structure stabilized by dielectric surface layers

Anders Hammarquist, Koen D'Havé, Marek Matuszczyk et al
Physical Review E. Vol. 77 (3)
Journal article
2008

A new application of ferroelectric liquid crystals: Fast electrooptic hemlet visors for pulsed welding

B. Caillaud, L. Dupont, P. Gautier et al
Ferroelectrics. Vol. 364, p. 66-71
Paper in proceedings
2007

Possible model of an antiferroelectric twist grain boundary phase

Johann Georg Meier, M Nobili, Tomas Carlsson et al
Physical Review E. Vol. 76, p. 011704-
Journal article
2007

Realization of a four-electrode liquid crystal device with full in-plane director rotation

C Desimpel, J Beeckman, Kristiaan Neyts et al
IEEE Transactions on Electron Devices. Vol. 4 (6), p. 1295-
Paper in proceedings
2006

Analog low-loss full-range phase modulation by utilizing a V-shaped switched ferroelectric liquid-crystal cell in reflective mode

David Engström, Per Rudquist, Jörgen Bengtsson et al
Optics Letters. Vol. 31 (19), p. 2906-2908
Journal article
2006

Near-lossless continuous phase modulation using the analog switching mode (V-shaped switching) in ferroelectric liquid crystals

David Engström, Per Rudquist, Jörgen Bengtsson et al
Applied Optics. Vol. 45 (21), p. 5258-5269
Journal article
2006

Three-level phase modulator based on orthoconic antiferroelectric liquid crystals

David Engström, Per Rudquist, Jörgen Bengtsson et al
Optics Letters. Vol. 31 (21), p. 3158-3160
Journal article
2006

Polymer-Stabilized Orthoconic Antiferroelectric Liquid Crystals

Per Rudquist, David Elfström, Sven Lagerwall et al
Ferroelectrics. Vol. 344, p. 177-188
Journal article
2005

A study of near-lossless analog phase modulation in V-shaped switching FLC cells

David Engström, Per Rudquist, Jörgen Bengtsson et al
Proc. SPIE. Vol. 5936, p. 209-217
Conference contribution
2005

Alignment and switching of AFLC materials using various boundary conditions

Artur Adamski, Kristiaan Neyts, Koen D'Havé et al
Liquid Crystals. Vol. 32 (6), p. 707-715
Journal article
2005

Orthoconic antiferroelectric liquid crystals

Per Rudquist
Chiral Liquid Crystals, p. 251-285
Book chapter
2005

Liquid Crystal Device and a liquid crystal material

Roman Dabrowski, Witold Drzewinski, Herman Pauwels et al
Patent
2005

Chiral smectic C subphases induced by mixing a bistereogenic antiferroelectric liquid crystal with a non-chiral liquid crystal

J. P. F. Lagerwall, Frank Giesselmann, Sebastien Rauch et al
Ferroelectrics. Vol. 315, p. 221-230
Journal article
2004

Beam Steering Experiment with Two Cascaded Ferroelectric Liquid-Crystal Spatial Light Modulators

David Engström, Sverker Hård, Per Rudquist et al
Applied Optics. Vol. 43 (7), p. 1559-69
Journal article
2004

Beam steering experiment with two cascaded ferroelectric liquid-crystal spatial light modulators

David Engström, Sverker Hård, Per Rudquist et al
Applied Optics. Vol. 43 (7), p. 1559-1569
Journal article
2003

Beam steering by combing two binary-phase-modulated FLC SLMs

David Engström, Sverker Hård, Per Rudquist et al
Proceedings of SPIE, the International Society for Optical Engineering. Vol. 5181
Journal article
2003

High-precision low-cost colorimeters and spectrophotometers based on ligquid crystalline optics

P Kohns, A.A Muravski, Y. Machekin et al
XV Conference on Liquid Crystals. Vol. 5565 (332-337)
Journal article
2003

Beam steering by combining two binary phase modulated FLC SLMs

David Engström, Sverker Hård, Per Rudquist et al
Proc. SPIE. Vol. 5181, p. 132-143
Conference contribution
2001

Beam steering by combination of two binary phase modulating ferroelectric liquid crystal SLMs

David Engström, Anders Magnusson, Sverker Hård et al
EOS Topical Meeting Digest Series. Vol. 30, p. 114-115
Conference contribution

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