82 citations · 179 across the 6 of their papers we have counts for
6 papers
Role of Acoustic Phonon Transport in Near- to Asperity-Contact Heat Transfer
Amun Jarzembski, Takuro Tokunaga, Jacob Crossley +6
Acoustic phonon transport is revealed as a potential radiation-to-conduction transition mechanism for single-digit nanometer vacuum gaps. To show this, we measure heat transfer fro…
A brief review: Ultrafast electron diffractive voltammetry: General formalism and applications
Kiseok Chang, Ryan A. Murdick, Zhensheng Tao +2
We present a general formalism of ultrafast diffractive voltammetry approach as a contact-free tool to investigate the ultrafast surface charge dynamics in nanostructured interface…
Electronically Driven Fragmentation of Silver Nanocrystals Revealed by Ultrafast Electron Crystallography
Ramani K. Raman, Ryan A. Murdick, Richard J. Worhatch +4
We report an ultrafast electron diffraction study of silver nanocrystals under surface plasmon resonance excitation, leading to a concerted fragmentation. By examining simultaneous…
The development and applications of ultrafast electron nanocrystallography
Chong-Yu Ruan, Yoshie Murooka, Ramani K. Raman +3
We review the development of ultrafast electron nanocrystallography as a method for investigating structural dynamics for nanoscale materials and interfaces. Its sensitivity and re…
Photovoltage Dynamics of the Hydroxylated Si(111) Surface Investigated by Ultrafast Electron Diffraction
Ryan A. Murdick, Ramani K. Raman, Yoshie Murooka +1
We present a novel method to measure transient photovoltage at nanointerfaces using ultrafast electron diffraction. In particular, we report our results on the photoinduced electro…
Dynamics of Size-Selected Gold Nanoparticles Studied by Ultrafast Electron Nanocrystallography
Chong-Yu Ruan, Yoshie Murooka, Ramani K. Raman +1
We report the studies of ultrafast electron nanocrystallography on size-selected Au nanoparticles (2-20 nm) supported on a molecular interface. Reversible surface melting, melting,…