TY - JOUR
T1 - Controlled recrystallization from the melt of the organic n-type small molecule semiconductor 2-decyl-7-phenyl-[1] benzothieno [3,2-b] [1] benzothiophene S,S,S ',S '-tetraoxide
AU - Bodlos, Wolfgang Rao
AU - Mattiello, Sara
AU - Perinot, Andrea
AU - Fischer, Roland
AU - Beverina, Luca
AU - Caironi, Mario
AU - Resel, Roland
PY - 2021/10/15
Y1 - 2021/10/15
N2 - Recrystallization from the melt of the n-type BTBT derivative 2-dectyl-7-phenyl-[1]benzothieno[3,2-b][1]benzothiophene S,S,S',S'-tetraoxide (Ph-BTBTOx
2-10) reveals a defined crystal structure of the molecule. It leads to the formation of alternating nano-segregated layers consisting of parallelly stacked aromatic units and alkyl units. This polymorph appears to be the thermodynamic stable phase. Charge carrier mobility measurements indicate an electron mobility of 4*10
−6 cm
2 V
−1 s
−1 for this phase.
AB - Recrystallization from the melt of the n-type BTBT derivative 2-dectyl-7-phenyl-[1]benzothieno[3,2-b][1]benzothiophene S,S,S',S'-tetraoxide (Ph-BTBTOx
2-10) reveals a defined crystal structure of the molecule. It leads to the formation of alternating nano-segregated layers consisting of parallelly stacked aromatic units and alkyl units. This polymorph appears to be the thermodynamic stable phase. Charge carrier mobility measurements indicate an electron mobility of 4*10
−6 cm
2 V
−1 s
−1 for this phase.
UR - http://www.scopus.com/inward/record.url?scp=85111700635&partnerID=8YFLogxK
U2 - 10.1016/j.jcrysgro.2021.126255
DO - 10.1016/j.jcrysgro.2021.126255
M3 - Article
SN - 0022-0248
VL - 572
JO - Journal of Crystal Growth
JF - Journal of Crystal Growth
M1 - 126255
ER -