1.5k citations · 3.9k across the 7 of their papers we have counts for
7 papers
Thermal Conductivity and Phonon Transport in Suspended Few-Layer Hexagonal Boron Nitride
Insun Jo, Michael Thompson Pettes, Jaehyun Kim +4
The thermal conductivity of suspended few-layer hexagonal boron nitride (h-BN) was measured using a micro-bridge device with built-in resistance thermometers. Based on the measured…
Direct Measurement of the Fermi Energy in Graphene Using a Double Layer Structure
Seyoung Kim, Insun Jo, D. C. Dillen +5
We describe a technique which allows a direct measurement of the relative Fermi energy in an electron system using a double layer structure, where graphene is one of the two layers…
Coulomb Drag of Massless Fermions in Graphene
Seyoung Kim, Insun Jo, Junghyo Nah +3
Using a novel structure, consisting of two, independently contacted graphene single layers separated by an ultra-thin dielectric, we experimentally measure the Coulomb drag of mass…
Realization of a High Mobility Dual-gated Graphene Field Effect Transistor with Al2O3 Dielectric
Seyoung Kim, Junghyo Nah, Insun Jo +5
We fabricate and characterize dual-gated graphene field-effect transistors (FETs) using Al2O3 as top-gate dielectric. We use a thin Al film as a nucleation layer to enable the atom…
Fabrication of nanometer-spaced electrodes using gold nanoparticles
Saiful I. Khondaker, Zhen Yao
A simple and highly reproducible technique is demonstrated for the fabrication of metallic electrodes with nanometer separation. Commercially available bare gold colloidal nanopart…
Electrical transport through carbon nanotube junctions created by mechanical manipulation
Henk W. Ch. Postma, Mark de Jonge, Zhen Yao +1
Using an atomic force microscope we have created nanotube junctions such as buckles and crossings within individual single-wall metallic carbon nanotubes connected to metallic elec…