TY  - JOUR
AU  - Katagiri, Kento
AU  - Kozioziemski, Bernard
AU  - Folsom, Eric
AU  - Göde, Sebastian
AU  - Wang, Yifan
AU  - Appel, Karen
AU  - Chalise, Darshan
AU  - Cook, Philip K.
AU  - Eggert, Jon
AU  - Howard, Marylesa
AU  - Kim, Sungwon
AU  - Konôpková, Zuzana
AU  - Makita, Mikako
AU  - Nakatsutsumi, Motoaki
AU  - Nielsen, Martin M.
AU  - Pelka, Alexander
AU  - Poulsen, Henning F.
AU  - Preston, Thomas R.
AU  - Reddy, Tharun
AU  - Schwinkendorf, Jan-Patrick
AU  - Seiboth, Frank
AU  - Simons, Hugh
AU  - Wang, Bihan
AU  - Yang, Wenge
AU  - Zastrau, Ulf
AU  - Kim, Hyunjung
AU  - Dresselhaus-Marais, Leora
TI  - X-ray induced grain boundary formation and grain rotation in Bi<sub>2</sub>Se<sub>3</sub>
JO  - Scripta materialia
VL  - 256
SN  - 1359-6462
CY  - Amsterdam [u.a.]
PB  - Elsevier Science
M1  - PUBDB-2024-06396
SP  - 116416
PY  - 2025
AB  - Optimizing grain boundary characteristics in polycrystalline materials can improve their properties. Many processing methods have been developed for grain boundary manipulation, including the use of intense radiation in certain applications. In this work, we used X-ray free electron laser pulses to irradiate single-crystalline bismuth selenide (Bi<sub>2</sub>Se<sub>3</sub>) and observed grain boundary formation and subsequent grain rotation in response to the X-ray radiation. Our observations with simultaneous transmission X-ray microscopy and X-ray diffraction demonstrate how intense X-ray radiation can rapidly change size and texture of grains.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:001342787300001
DO  - DOI:10.1016/j.scriptamat.2024.116416
UR  - https://bib-pubdb1.desy.de/record/616402
ER  -