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Title: Titanium Nitride Modified Photoluminescence from Single Semiconductor Nanoplatelets

Journal Article · · Advanced Functional Materials
 [1];  [2];  [3];  [4];  [2];  [3]; ORCiD logo [1]
  1. Argonne National Lab. (ANL), Lemont, IL (United States). Center for Nanoscale Materials
  2. Purdue Univ., West Lafayette, IN (United States)
  3. Univ. of Chicago, IL (United States)
  4. Argonne National Lab. (ANL), Lemont, IL (United States)

Titanium nitride (TiN) is an alternative plasmonic material that has the potential for visible and near-infrared optical applications due to its distinct properties. In this work, coupling effects between TiN nanohole array films and nearby excitonic emitters, semiconductor nanoplatelets (NPLs), are investigated using single particle spectroscopy. At the emission wavelength of the NPLs, the local field enhancement close to the surface of the TiN nanohole array films induces an increase in the radiative decay rates of the emitters by a factor of up to 2. This effect diminishes quickly as the distance between the TiN nanohole array films and emitters increases. At short wavelengths where the NPLs are excited, the TiN nanohole array films exhibit lossy dielectric characteristics. Local field modification at these wavelengths leads to a reduced local density of electromagnetic states, and hence the photoluminescence intensity of the emitters. This study shows the potential of TiN as an alternative plasmonic material for optoelectronic and photonic applications, especially in the long wavelength ranges.

Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States). Center for Nanoscale Materials
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22); National Science Foundation (NSF); US Air Force Office of Scientific Research (AFOSR)
Grant/Contract Number:
AC02-06CH11357
OSTI ID:
1605170
Journal Information:
Advanced Functional Materials, Journal Name: Advanced Functional Materials Journal Issue: 4 Vol. 30; ISSN 1616-301X
Publisher:
WileyCopyright Statement
Country of Publication:
United States
Language:
English

References (56)

Alternative Plasmonic Materials: Beyond Gold and Silver journal May 2013
Refractory Plasmonics with Titanium Nitride: Broadband Metamaterial Absorber journal October 2014
Nanoscale Artificial Plasmonic Lattice in Self-Assembled Vertically Aligned Nitride-Metal Hybrid Metamaterials journal April 2018
Radiative decay engineering 5: metal-enhanced fluorescence and plasmon emission journal February 2005
Principles of Nano-Optics book January 2006
Principles of Nano-Optics book January 2012
Strong Exciton–Photon Coupling with Colloidal Nanoplatelets in an Open Microcavity journal October 2016
Area- and Thickness-Dependent Biexciton Auger Recombination in Colloidal CdSe Nanoplatelets: Breaking the “Universal Volume Scaling Law” journal April 2017
Room-Temperature Strong Coupling of CdSe Nanoplatelets and Plasmonic Hole Arrays journal December 2018
Size-Independent Exciton Localization Efficiency in Colloidal CdSe/CdS Core/Crown Nanosheet Type-I Heterostructures journal February 2016
Size-Dependent Biexciton Quantum Yields and Carrier Dynamics of Quasi-Two-Dimensional Core/Shell Nanoplatelets journal September 2017
Temperature-Dependent Optical Properties of Plasmonic Titanium Nitride Thin Films journal May 2017
Continuous Transition from 3D to 1D Confinement Observed during the Formation of CdSe Nanoplatelets journal March 2011
Colloidal Atomic Layer Deposition (c-ALD) using Self-Limiting Reactions at Nanocrystal Surface Coupled to Phase Transfer between Polar and Nonpolar Media journal November 2012
Photoluminescence of Individual Au/CdSe Nanocrystal Complexes with Variable Interparticle Distances journal September 2011
Fluorescence Enhancement, Blinking Suppression, and Gray States of Individual Semiconductor Nanocrystals Close to Gold Nanoparticles journal October 2010
Biexciton Quantum Yield of Single Semiconductor Nanocrystals from Photon Statistics journal March 2011
Electronic Structure and Exciton–Phonon Interaction in Two-Dimensional Colloidal CdSe Nanosheets journal May 2012
Low-Threshold Stimulated Emission Using Colloidal Quantum Wells journal April 2014
Quantum Dot Light-Emitting Devices with Electroluminescence Tunable over the Entire Visible Spectrum journal July 2009
Amplified Spontaneous Emission and Lasing in Colloidal Nanoplatelets journal June 2014
Extraordinary optical transmission through sub-wavelength hole arrays journal February 1998
An optical cloak made of dielectrics journal April 2009
Colloidal nanoplatelets with two-dimensional electronic structure journal October 2011
A super-oscillatory lens optical microscope for subwavelength imaging journal March 2012
Active nanoplasmonic metamaterials journal June 2012
Room-temperature single-photon generation from solitary dopants of carbon nanotubes journal July 2015
Optical cloaking with metamaterials journal April 2007
Silicon coupled with plasmon nanocavities generates bright visible hot luminescence journal March 2013
Plasmonic meta-atoms and metasurfaces journal November 2014
Near-optimal single-photon sources in the solid state journal March 2016
Universal emission intermittency in quantum dots, nanorods and nanowires journal July 2008
A room temperature continuous-wave nanolaser using colloidal quantum wells journal July 2017
Electrically-driven single-photon sources based on colloidal quantum dots with near-optimal antibunching at room temperature journal October 2017
Hybrid plasmonic Au–TiN vertically aligned nanocomposites: a nanoscale platform towards tunable optical sensing journal January 2019
Spectroscopic properties of molecules interacting with small dielectric particles journal August 1981
Temperature-dependent optical properties of titanium nitride journal March 2017
Epitaxial superlattices with titanium nitride as a plasmonic component for optical hyperbolic metamaterials journal May 2014
Metamaterial, plasmonic and nanophotonic devices journal February 2017
Replacing noble metals with alternative materials in plasmonics and metamaterials: how good an idea? journal March 2017
Giant exciton oscillator strength and radiatively limited dephasing in two-dimensional platelets journal March 2015
Optical Patch Antennas for Single Photon Emission Using Surface Plasmon Resonances journal January 2010
Strong Influence of Hole Shape on Extraordinary Transmission through Periodic Arrays of Subwavelength Holes journal May 2004
Measurement of the Radiative and Nonradiative Decay Rates of Single CdSe Nanocrystals through a Controlled Modification of their Spontaneous Emission journal September 2004
Low-Loss Plasmonic Metamaterials journal January 2011
Optical Antennas journal January 2012
Optical Antennas journal January 2009
Disentangling the effects of clustering and multi-exciton emission in second-order photon correlation experiments journal January 2013
Oxides and nitrides as alternative plasmonic materials in the optical range [Invited] journal January 2011
Titanium nitride as a plasmonic material for visible and near-infrared wavelengths journal January 2012
Room-Temperature Strong Coupling of CdSe Nanoplatelets and Plasmonic Hole Arrays text January 2019
Low-threshold stimulated emission using colloidal quantum wells text January 2013
Near optimal single photon sources in the solid state text January 2015
Temperature-dependent optical properties of plasmonic titanium nitride thin films preprint January 2017
Measurement of the radiative and non-radiative decay rates of single CdSe nanocrystals through controlled modification of their spontaneous emission text January 2004
Optical antennas text January 2006