Publications by authors named "David M Walba"

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Reconfigurable Liquid Crystal-Based Physical Unclonable Function Integrating Optical and Electrical Responses.
Hee Seong Yun, Dayan Wei, Sungjun Yang, Geonhyeong Park, Min Seok Kim, David M Walba

Adv Mater· October 2025

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Thermotropic reentrant isotropic symmetry and induced smectic antiferroelectricity in the ferroelectric nematic material RM734.
Xi Chen, Min Shuai, Bingchen Zhong, Vikina Martinez, Eva Korblova, David M Walba

Proc Natl Acad Sci U S A· April 2025

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Thermotropic reentrant isotropy and induced smectic antiferroelectricity in the ferroelectric nematic realm: comparing RM734 and DIO.
Bingchen Zhong, Min Shuai, Xi Chen, Vikina Martinez, Eva Korblova, David M Walba

Soft Matter· February 2025

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How smectic-A and smectic-C liquid crystals resolve confinement-induced frustration in spherical shells.
Anjali Sharma, Mitchell Magrini, Yucen Han, David M Walba, Apala Majumdar

Soft Matter· December 2024

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The smectic Z phase: Antiferroelectric smectic order as a prelude to the ferroelectric nematic.
Xi Chen, Vikina Martinez, Eva Korblova, Guillaume Freychet, Mikhail Zhernenkov, David M Walba

Proc Natl Acad Sci U S A· February 2023

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Observation of a uniaxial ferroelectric smectic A phase.
Xi Chen, Vikina Martinez, Pierre Nacke, Eva Korblova, Atsutaka Manabe, David M Walba

Proc Natl Acad Sci U S A· November 2022

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Correction: Surface alignment of ferroelectric nematic liquid crystals.
Federico Caimi, Giovanni Nava, Raouf Barboza, Noel A Clark, Eva Korblova, David M Walba

Soft Matter· July 2022

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Understanding and Manipulating Helical Nanofilaments in Binary Systems with Achiral Dopants.
Yu Cao, Tianyi Tan, David M Walba, Noel A Clark, Goran Ungar

Nano Lett· June 2022

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Surface alignment of ferroelectric nematic liquid crystals.
Federico Caimi, Giovanni Nava, Raouf Barboza, Noel A Clark, Eva Korblova, David M Walba

Soft Matter· September 2021

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Polar in-plane surface orientation of a ferroelectric nematic liquid crystal: Polar monodomains and twisted state electro-optics.
Xi Chen, Eva Korblova, Matthew A Glaser, Joseph E Maclennan, David M Walba

Proc Natl Acad Sci U S A· June 2021

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First-principles experimental demonstration of ferroelectricity in a thermotropic nematic liquid crystal: Polar domains and striking electro-optics.
Xi Chen, Eva Korblova, Dengpan Dong, Xiaoyu Wei, Renfan Shao, David M Walba

Proc Natl Acad Sci U S A· June 2020

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Nanoconfinement of the Low-Temperature Dark Conglomerate: Structural Control from Focal Conics to Helical Nanofilaments.
Lee Foley, Wongi Park, Minyong Yang, Eric Carlson, Eva Korblova, David M Walba

Chemistry· June 2019

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Distinct differences in the nanoscale behaviors of the twist-bend liquid crystal phase of a flexible linear trimer and homologous dimer.
Michael R Tuchband, Daniel A Paterson, Mirosław Salamończyk, Victoria A Norman, Alyssa N Scarbrough, David M Walba

Proc Natl Acad Sci U S A· May 2019

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Chiral Incommensurate Helical Phase in a Smectic of Achiral Bent-Core Mesogens.
Adam A S Green, Michael R Tuchband, Renfan Shao, Yongqiang Shen, Rayshan Visvanathan, David M Walba

Phys Rev Lett· March 2019

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Highly Oriented Liquid Crystal Semiconductor for Organic Field-Effect Transistors.
Moon Jong Han, Dayan Wei, Yun Ho Kim, Hyungju Ahn, Tae Joo Shin, David M Walba

ACS Cent Sci· November 2018

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Driving a Liquid Crystal Phase Transition Using a Photochromic Hydrazone.
Mark J Moran, Mitchell Magrini, David M Walba, Ivan Aprahamian

J Am Chem Soc· October 2018

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New SmAP Mesogens Designed for Analog Electrooptics Applications.
Eva D Korblova, Edward Guzman, Joseph E Maclennan, Matthew A Glaser, Renfan Shao, David M Walba

Materials (Basel)· November 2017

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Effect of Conformational Chirality on Optical Activity Observed in a Smectic of Achiral, Bent-Core Molecules.
Yue Shi, Zeyong Sun, Ran Chen, Chenhui Zhu, Richard K Shoemaker, David M Walba

J Phys Chem B· July 2017

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Structural transitions and guest/host complexing of liquid crystal helical nanofilaments induced by nanoconfinement.
Hanim Kim, Seong Ho Ryu, Michael Tuchband, Tae Joo Shin, Eva Korblova, David M Walba

Sci Adv· February 2017

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Airflow-aligned helical nanofilament (B4) phase in topographic confinement.
Min-Jun Gim, Hanim Kim, Dong Chen, Yongqiang Shen, Youngwoo Yi, David M Walba

Sci Rep· July 2016

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Resonant Carbon K-Edge Soft X-Ray Scattering from Lattice-Free Heliconical Molecular Ordering: Soft Dilative Elasticity of the Twist-Bend Liquid Crystal Phase.
Chenhui Zhu, Michael R Tuchband, Anthony Young, Min Shuai, Alyssa Scarbrough, David M Walba

Phys Rev Lett· April 2016

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Nucleation and growth of a helical nanofilament (B4) liquid-crystal phase confined in nanobowls.
Seong Ho Ryu, Hanim Kim, Sunhee Lee, Yun Jeong Cha, Tae Joo Shin, David M Walba

Soft Matter· October 2015

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Molecular structure of the discotic liquid crystalline phase of hexa-peri-hexabenzocoronene/oligothiophene hybrid and their charge transport properties.
Saientan Bag, Vishal Maingi, Prabal K Maiti, Joe Yelk, Matthew A Glaser, David M Walba

J Chem Phys· October 2015

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Diastereomeric liquid crystal domains at the mesoscale.
Dong Chen, Michael R Tuchband, Balazs Horanyi, Eva Korblova, David M Walba

Nat Commun· August 2015

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Multidimensional Helical Nanostructures in Multiscale Nanochannels.
Sunhee Lee, Hanim Kim, Ethan Tsai, Jacqueline M Richardson, Eva Korblova, David M Walba

Langmuir· July 2015

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