Colloidal quantum dot based infrared detectors: extending to the mid-infrared and moving from the lab to the field

T Nakotte, SG Munyan, JW Murphy… - Journal of Materials …, 2022‏ - pubs.rsc.org
Quantum dots (QDs) that absorb in the mid-wave infrared (MWIR) regime (3–5 μm) have
recently generated significant interest as possible detector materials for MWIR cameras, with …

Progress and challenges of graphene and its congeners for biomedical applications

H Kaur, R Garg, S Singh, A Jana, C Bathula… - Journal of molecular …, 2022‏ - Elsevier
Nanomaterials by virtue of their small size and enhanced surface area, present unique
physicochemical properties that enjoy widespread applications in bioengineering …

[کتاب][B] An introduction to graphene plasmonics

PAD Gonçalves, NMR Peres - 2016‏ - books.google.com
This book is meant as an introduction to graphene plasmonics and aims at the advanced
undergraduate and graduate students entering the field of plasmonics in graphene. In it …

Design of tunable biperiodic graphene metasurfaces

A Fallahi, J Perruisseau-Carrier - Physical Review B—Condensed Matter and …, 2012‏ - APS
Periodic structures with subwavelength features are instrumental in the versatile and
effective control of electromagnetic waves from radio frequencies up to optics. In this paper …

Near‐Field Nanoscopic Terahertz Imaging of Single Proteins

Z Yang, D Tang, J Hu, M Tang, M Zhang, HL Cui… - Small, 2021‏ - Wiley Online Library
Terahertz (THz) biological imaging has attracted intense attention due to its capability of
acquiring physicochemical information in a label‐free, noninvasive, and nonionizing …

Infrared spectroscopy of wafer-scale graphene

H Yan, F **a, W Zhu, M Freitag, C Dimitrakopoulos… - ACS …, 2011‏ - ACS Publications
We report spectroscopy results from the mid-to far-infrared on wafer-scale graphene, grown
either epitaxially on silicon carbide or by chemical vapor deposition. The free carrier …

A novel structure for tunable terahertz absorber based on graphene

B Xu, C Gu, Z Li, Z Niu - Optics express, 2013‏ - opg.optica.org
Graphene can be used as a platform for tunable absorbers for its tunability of conductivity. In
this paper, we proposed an “uneven dielectric slab structure” for the terahertz (THz) tunable …

On the mechanisms of precipitation of graphene on nickel thin films

L Baraton, ZB He, CS Lee, CS Cojocaru… - Europhysics …, 2011‏ - iopscience.iop.org
Growth on transition metal substrates is becoming a method of choice to prepare large-area
graphene foils. In the case of nickel, where carbon has a significant solubility, such a growth …

Bipolar Photoresponse in Graphene/GaN Heterostructure and its Secure Function in Free‐Space Optical Communication

S Zhang, A Hu, Q Liu, L Xu, X Ren… - Advanced Electronic …, 2023‏ - Wiley Online Library
The free‐space optical communication is regarded as a promising technique for next
generation networks. However, all the data are exposed in free space with high risk of being …

Optical bistability of graphene in the terahertz range

NMR Peres, YV Bludov, JE Santos, AP Jauho… - Physical Review B, 2014‏ - APS
We use an exact solution of the relaxation-time Boltzmann equation in a uniform ac electric
field to describe the nonlinear optical response of graphene in the terahertz (THz) range …