Observatorio de I+D+i UPM

Memorias de investigación
Research Publications in journals:
Using Femtosecond Laser Irradiation To Grow the Belly of Gold Nanorods
Year:2018
Research Areas
  • Engineering
Information
Abstract
Irradiation of gold nanorods can lead to the formation of several new nanostructures. One of the most interesting among them are ?-shaped rods, a stable intermediate shape in the rod-to-sphere conversion process, but not much attention has been paid to their characterization. In this work, we irradiated colloidal rods, looking for the conditions to maximize the generation of ?-shaped structures. The shape and dimensions of the irradiated samples were then statistically analyzed. Moreover, we have calculated the energy range within which such transformation into ?-shaped rods takes place, which has been determined to be a very narrow energy window (between 0.38 and 0.41 eV/atom). Finally, we have performed simulations to characterize the optical response of such structures.
International
Si
JCR
Si
Title
The Journal of Physical Chemistry C
ISBN
1932-7447
Impact factor JCR
4,484
Impact info
Volume
Journal number
From page
19816
To page
19822
Month
AGOSTO
Ranking
Participants
  • Autor: Pablo Díaz Núñez (UPM)
  • Autor: Guillermo González Rubio (Departamento de Química Física, Universidad Complutense de Madrid/Bionanoplasmonics Laboratory, CIC biomaGUNE)
  • Autor: Alejandro Prada Valverde (UPM)
  • Autor: Jesús González Izquierdo (Centro de Láseres Ultrarrápidos, Universidad Complutense de Madrid)
  • Autor: Antonio Juan Rivera de Mena (UPM)
  • Autor: Luis Bañares (Departamento de Química Física, Universidad Complutense de Madrid/Centro de Láseres Ultrarrápidos, Universidad Complutense de Madrid)
  • Autor: Andrés Guerrero Martínez (Departamento de Química Física, Universidad Complutense de Madrid)
  • Autor: Ovidio Yordanis Peña Rodriguez (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Fusión Nuclear Inercial y Tecnología de fusión
  • Centro o Instituto I+D+i: Instituto de Fusión Nuclear "Guillermo Velarde"
  • Departamento: Ingeniería Energética
S2i 2021 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)