4 papers · 1 filter
Creation of independently controllable and long lifetime polar skyrmion textures in ferroelectric-metallic heterostructures
Fei Sun, Jianhua Ren, Hongfang Li +11
Topological textures like vortices, labyrinths and skyrmions formed in ferroic materials have attracted extensive interests during the past decade for their fundamental physics, in…
Magnetically-Sensitive Valley Polarization Reversal and Revival of Defect-Localized Excitons in WSe2-WS2
Taishen Li, Tao Yu, Xuefeng Cui +8
Manipulating and reserving the valley pseudospin of excitons is one core aim in the two-dimensional transition metal dichalcogenides (TMDs). However, due to the strong electron-hol…
A modified formula for non-Arrhenius diffusion of helium in metals
Haohua Wen, Kan Lai, Jianyi Liu +2
Helium diffusion in metals is the basic requirement of nucleation and growth of bubble, which gives rise to adverse degradation effects on mechanical properties of structural mater…
A practical coarse-grained formula for classical mobility of interstitial helium diffusion in BCC W and Fe
Haohua Wen, Jianyi Liu, Yifeng Wu +2
Helium diffusion in metals is the basic requirement of nucleation and growth of bubble, which gives rise to adverse degradation effects on mechanical properties of structural mater…