Label-free optical biosensing: going beyond the limits
AV Kabashin, VG Kravets, AN Grigorenko - Chemical Society Reviews, 2023 - pubs.rsc.org
Label-free optical biosensing holds great promise for a variety of applications in biomedical
diagnostics, environmental and food safety, and security. It is already used as a key tool in …
diagnostics, environmental and food safety, and security. It is already used as a key tool in …
Electrochemically modulated interaction of MXenes with microwaves
Dynamic control of electromagnetic wave jamming is a notable technological challenge for
protecting electronic devices working at gigahertz frequencies. Foam materials can adjust …
protecting electronic devices working at gigahertz frequencies. Foam materials can adjust …
Dynamical control of quantum heat engines using exceptional points
JW Zhang, JQ Zhang, GY Ding, JC Li, JT Bu… - Nature …, 2022 - nature.com
A quantum thermal machine is an open quantum system coupled to hot and cold thermal
baths. Thus, its dynamics can be well understood using the concepts and tools from non …
baths. Thus, its dynamics can be well understood using the concepts and tools from non …
[HTML][HTML] Advances in terahertz biosensors toward photon-molecule interplay
To comprehend biological processes for healthcare, environmental, food, and security
applications, establishing sensitive, reliable, and rapid techniques for detecting …
applications, establishing sensitive, reliable, and rapid techniques for detecting …
Enhancement of quantum heat engine by encircling a Liouvillian exceptional point
Quantum heat engines are expected to outperform the classical counterparts due to
quantum coherences involved. Here we experimentally execute a single-ion quantum heat …
quantum coherences involved. Here we experimentally execute a single-ion quantum heat …
Restoring adiabatic state transfer in time-modulated non-Hermitian systems
Non-Hermitian systems have attracted much interest in recent decades, driven partly by the
existence of exotic spectral singularities, known as exceptional points (EPs), where the …
existence of exotic spectral singularities, known as exceptional points (EPs), where the …
Chiral exceptional point and coherent suppression of backscattering in silicon microring with low loss Mie scatterer
Non-Hermitian systems with their spectral degeneracies known as exceptional points (EPs)
have been explored for lasing, controlling light transport, and enhancing a sensor's …
have been explored for lasing, controlling light transport, and enhancing a sensor's …
Non-Hermitian chiral degeneracy of gated graphene metasurfaces
Non-Hermitian degeneracies, also known as exceptional points (EPs), have been the focus
of much attention due to their singular eigenvalue surface structure. Nevertheless, as …
of much attention due to their singular eigenvalue surface structure. Nevertheless, as …
Dynamically crossing diabolic points while encircling exceptional curves: A programmable symmetric-asymmetric multimode switch
Nontrivial spectral properties of non-Hermitian systems can lead to intriguing effects with no
counterparts in Hermitian systems. For instance, in a two-mode photonic system, by …
counterparts in Hermitian systems. For instance, in a two-mode photonic system, by …
Lightweight 3D graphene metamaterials with tunable negative thermal expansion
In this study, a 3D graphene metamaterial (GM) showing negative thermal expansion is
prepared using a strategy of hyperbolically oriented freezing under a dual temperature …
prepared using a strategy of hyperbolically oriented freezing under a dual temperature …