A 3D-printed WS2/TiO2@C anode combining sulfur vacancies and a defect-rich TiO2 interphase delivered markedly higher lithium ...

Uniaxial-stress experiments have been performed for the 3287- and 2445-cm−1 local vibrational modes assigned to the positive charge state of interstitial hydrogen ...

Titanium dioxide (TiO₂) exhibits rich defect chemistry that underpins its versatile electrical behaviour, from insulating to n-type conductive regimes. Native point defects such as oxygen vacancies ...