Naphtho[2,1-<i>b</i>:6,5-<i>b</i>′]difuran: A Versatile Motif Available for Solution-Processed Single-Crystal Organic Field-Effect Transistors with High Hole Mobility

We here report naphtho­[2,1-<i>b</i>:6,5-<i>b</i>′]­difuran derivatives as new p-type semiconductors that achieve hole mobilities of up to 3.6 cm² V^–1 s^–1 along with high <i>I</i>_on/<i>I</i>_off ratios in solution-processed single-crystal organic field-effect transistors. These features originate from the dense crystal packing and the resulting large intermolecular π-orbital overlap as well as from the small reorganization energy, all of which originate from the small radius of an oxygen atom

Naphtho[2,1-<i>b</i>:6,5-<i>b</i>′]difuran: A Versatile Motif Available for Solution-Processed Single-Crystal Organic Field-Effect Transistors with High Hole Mobility

We here report naphtho­[2,1-<i>b</i>:6,5-<i>b</i>′]­difuran derivatives as new p-type semiconductors that achieve hole mobilities of up to 3.6 cm² V^–1 s^–1 along with high <i>I</i>_on/<i>I</i>_off ratios in solution-processed single-crystal organic field-effect transistors. These features originate from the dense crystal packing and the resulting large intermolecular π-orbital overlap as well as from the small reorganization energy, all of which originate from the small radius of an oxygen atom

موسى بن محمد قاضي زاده الرومي. أشكال التأسيس

Numérisation effectuée à partir d'un document de substitution.Commentaire des Aškāl al-ta'sīs de Muḥammad ibn Ašraf al-Samarqandī. Titre au f. 2. Inc. (f. 2v) : الحمد لله الذي خلق كل شيء بقدر وقدر له ما يليق من أشكال وصور... وبعد فإن الهندسة مع متانة مسائلها Exp. (f. 50v) : وهذه الأشكال الخمسة الأخيرة من ثانية كتاب الأصول لأقليدس وليكن هذا آخر الكلام وقد تم الكتاب Copie achevée par ʿAbd al-Qādir ibn Muṣṭafā al-Ḥallāq le 12 šawwāl 1176 h. / 26 avril 1763.Cachet et marque du commanditaire de la copie : Muḥammad ʿĀrif, mudarris à Dār al-Sulṭana, Marque de possession de Muḥammad ibn Ḥusayn (?) (f. 1). Indication de prix : 15 piastres (f. 1). Marque à l'encre violette datée du 3 šaʿbān 1361 h. / 16 août 1942, au nom de Muḥammad al-Amīn ibn Muḥammad ʿAbd Allāh (f. 1v