diff --git a/source/_data/pub.bib b/source/_data/pub.bib index 5b0095d8..4a85c5b3 100644 --- a/source/_data/pub.bib +++ b/source/_data/pub.bib @@ -1,3 +1,35 @@ +@Article{Luo_2DMater_2025_v12_p15022, + author = {Jiangbo Luo and Xudong Zhu and Xu Lian and Yuntian Zheng and Reshmi + Thottathil and Wei Chen and Song Liu and A Ariando and Junxiong Hu}, + title = {{Tuning oxygen vacancies in complex oxides using 2D layered materials}}, + journal = {2D Mater.}, + year = 2025, + volume = 12, + number = 1, + pages = 15022, + doi = {10.1088/2053-1583/ada041}, + abstract = {Abstract The hybrid interface between 2D materials and + complex oxides offers a rich platform to explore fascinating physical + phenomena like helical edge states, broken-symmetry phases, and giant + magnetoresistance. While current research primarily focuses on the + influence of complex oxides on layered 2D materials, the + reverse{\textemdash}how layered 2D materials affect complex + oxides{\textemdash}remains largely unexplored. Here, we examined the + impact of graphene layers on the formation of oxygen vacancies in + SrTiO3 (STO) during high-temperature annealing. Our findings, + supported by Raman spectroscopy and x-ray photoelectron spectroscopy, + indicate that increasing the number of graphene layers progressively + leads to a reduced oxygen vacancy content in STO, demonstrating the + efficacy of graphene in modulating oxygen vacancy formation in bulk + STO. Additionally, using photoluminescence, we showed that graphene + layers can tune the in-gap states induced by oxygen vacancies in STO. + Our first principal calculations further revealed that graphene layers + increase the energy barrier for the outward diffusion of oxygen atoms, + thereby inhibiting the formation of oxygen vacancies in STO. These + results highlight a new route for tailoring the physical properties of + complex oxides by engineering the interface with layered 2D materials.}, +} + @Article{Jin_JPhysCondensMatterInstPhysJ_2021_v33_p325503, author = {Gan Jin and Daye Zheng and Lixin He}, title = {{Calculation of Berry curvature using non-orthogonal atomic orbitals}},