[HTML][HTML] Few-atomic-layered hexagonal boron nitride: CVD growth, characterization, and applications
Two-dimensional (2D) materials have shown outstanding properties that make them the
materials of choice for future semiconductor and flexible nanoelectronics. Hexagonal boron …
materials of choice for future semiconductor and flexible nanoelectronics. Hexagonal boron …
Thermotropic liquid crystal-assisted chemical and biological sensors
N Popov, LW Honaker, M Popova, N Usol'tseva… - Materials, 2017 - mdpi.com
In this review article, we analyze recent progress in the application of liquid crystal-assisted
advanced functional materials for sensing biological and chemical analytes. Multiple …
advanced functional materials for sensing biological and chemical analytes. Multiple …
Graphene and liquid crystal mediated interactions
R Basu, D Kinnamon, A Garvey - Liquid Crystals, 2016 - Taylor & Francis
The two-dimensional graphene-honeycomb structure can interact with the liquid crystal's
(LC) benzene rings through π–π electron stacking. This LC–graphene interaction gives rise …
(LC) benzene rings through π–π electron stacking. This LC–graphene interaction gives rise …
A generic approach for aligning liquid crystals using solution-processed 2D materials on ITO-free surfaces
Conducting and alignment layers are critical for industrial scale manufacture of quality liquid
crystal (LC) devices. To date, the conventional approaches utilize ITO-based electrodes as …
crystal (LC) devices. To date, the conventional approaches utilize ITO-based electrodes as …
Fast, noncontact, wafer-scale, atomic layer resolved imaging of two-dimensional materials by ellipsometric contrast micrography
Adequate characterization and quality control of atomically thin layered materials (2DM) has
become a serious challenge particularly given the rapid advancements in their large area …
become a serious challenge particularly given the rapid advancements in their large area …
Utilizing 2D materials in liquid crystal–based electro-optic devices: A perspective
R Basu - Applied Physics Letters, 2023 - pubs.aip.org
The alignment agent plays a crucial role in the electro-optical characteristics of an electro-
optic liquid crystal (LC) device. Conventionally, rubbed polyimide (PI) layers have been …
optic liquid crystal (LC) device. Conventionally, rubbed polyimide (PI) layers have been …
Graphene glass inducing multidomain orientations in cholesteric liquid crystal devices toward wide viewing angles
The photonic reflection of a cholesteric liquid crystal (ChLC) device depends on the spatial
distribution of the orientations of their helical axes, and many orientation techniques have …
distribution of the orientations of their helical axes, and many orientation techniques have …
Ion trapping by the graphene electrode in a graphene-ITO hybrid liquid crystal cell
R Basu, A Lee - Applied Physics Letters, 2017 - pubs.aip.org
A monolayer graphene coated glass slide and an indium tin oxide (ITO) coated glass slide
with a planar-aligning polyimide layer were placed together to make a planar hybrid liquid …
with a planar-aligning polyimide layer were placed together to make a planar hybrid liquid …
Graphene as transmissive electrodes and aligning layers for liquid-crystal-based electro-optic devices
R Basu, SA Shalov - Physical Review E, 2017 - APS
In a conventional liquid crystal (LC) cell, polyimide layers are used to align the LC
homogeneously in the cell, and transmissive indium tin oxide (ITO) electrodes are used to …
homogeneously in the cell, and transmissive indium tin oxide (ITO) electrodes are used to …
Phase separation of a nematic liquid crystal in the self-assembly of lysozyme in a drying aqueous solution drop
This paper discusses the unique patterns evolved through phase separation of a bulk liquid
crystal (LC) from the self-assembly of lysozyme induced by evaporation of de-ionized water …
crystal (LC) from the self-assembly of lysozyme induced by evaporation of de-ionized water …