Chengchao Xu

activity

20232026

L1_{0}

-FePt films with hexagonal boron nitride grain boundaries

16 citations · 16 across the 4 of their papers we have counts for

collaborators

5 papers

cond-mat.mes-hall2026

Chirality-resolved imaging of spin waves with a quantum spin

Enbo Zhang, Tiancheng Zheng, Bo-Yuan Yang +4

Spin waves carry their propagation direction in the handedness of their circularly polarized stray field, a property inaccessible to scalar magnetometers. In the Damon-Eshbach surf…

physics.app-ph2024

Ultralow thermal conductance across the [FePt/h-BN/FePt] interface

chengchao Xu, Enbo Zhang, Bo-Yuan Yang +4

Heat transfer in nanocomposite materials has attracted great interest for various applications. Multilayer structures provide an important platform to study interfacial thermal tra…

cond-mat.mtrl-sci2024

Comparison of h-BN and graphene layers as grain boundary materials for granular FePt- $L 1_{0}$ thin films

B. S. D. Ch. S. Varaprasad, Chengchao Xu, Brandon Reese +3

Granular $L 1_{0}$ -FePt thin films with small columnar grains are essential for heat-assisted magnetic recording media. While hexagonal boron nitride(h-BN) has proven effective…

cond-mat.mtrl-sci2023

Atomic-scale investigation of $γ$ -Ga $_{2}$ O $_{3}$ deposited on MgAl $_{2}$ O $_{4}$ and its relationship with $β$ -Ga $_{2}$ O $_{3}$

J. Tang, K. Jiang, C. Xu +4

Nominally phase-pure $γ$ - $G a_{2} O_{3}$ was deposited on (100) $M g A l_{2} O_{4}$ within a narrow temperature window centered at $\sim$ 470 $^{\circ}$ C using metal-organic chemical vapor deposi…

cond-mat.mtrl-sci2023★ 16 cited

Bias sputtering of granular $L1_{0}$ -FePt films with hexagonal boron nitride grain boundaries

Chengchao Xu, B. S. D. Ch. S Varaprasad, David E. Laughlin +2

In this paper, we present an experimental study of $L1_{0}$ -FePt granular films with crystalline/amorphous boron nitride (BN) grain boundary materials for heat assisted magnet…

Chirality-resolved imaging of spin waves with a quantum spin

Ultralow thermal conductance across the [FePt/h-BN/FePt] interface

Comparison of h-BN and graphene layers as grain boundary materials for granular FePt-L10​ thin films

Atomic-scale investigation of γ-Ga2​O3​ deposited on MgAl2​O4​ and its relationship with β-Ga2​O3​

Bias sputtering of granular L10​-FePt films with hexagonal boron nitride grain boundaries

Comparison of h-BN and graphene layers as grain boundary materials for granular FePt- $L 1_{0}$ thin films

Atomic-scale investigation of $γ$ -Ga $_{2}$ O $_{3}$ deposited on MgAl $_{2}$ O $_{4}$ and its relationship with $β$ -Ga $_{2}$ O $_{3}$

Bias sputtering of granular $L1_{0}$ -FePt films with hexagonal boron nitride grain boundaries