TY - RPRT TI - Polymorphic structure of $\langle a \rangle$-type screw dislocation cores in $\alpha$-Ti AU - Jany, David AU - Rothchild, Eric AU - Chrzan, Daryl C. PY - 2023 DO - 10.1103/physrevmaterials.7.103603 UR - https://www.osti.gov/biblio/2311459 ID - 2311459 ER -