PRODUCT CONTAINING ALPHA-HEXAPHENYL

PROBLEM TO BE SOLVED: To accomplish the new phase of α-6T which is called α-6T/HT by a method wherein a CuKα powder X-ray diffraction pattern is formed by the hexathienyl phase showing a specific diffraction peak. SOLUTION: The greater part of α-6T contains the α-6T phase showing the diffraction pea...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	POORU MAIKERU BURIDENBAUFU, TEO SHIEGURISUTO, ROBAATO MAKUREMOA FUREMINGU, ROBAATO KOOTO HATSUDON, ROBAATO ARUFURETSUDO ROUDEISU
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS SEMICONDUCTOR DEVICES TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To accomplish the new phase of α-6T which is called α-6T/HT by a method wherein a CuKα powder X-ray diffraction pattern is formed by the hexathienyl phase showing a specific diffraction peak. SOLUTION: The greater part of α-6T contains the α-6T phase showing the diffraction peak of 2θ=4.31, 8.64, 12.96, 17.32, 26.15, and 29.08 degrees in a CuKα powder X-ray diffraction pattern. In the conventional α-6T/HTX powder diffraction pattern 12, the peak of 26.15 and 29.08 are not observed. Accordingly, the discovery of the existence of an α-6T high temperature crystal phase, i.e., α-6T/HT phase, is a new fact taking into consideration of the conventional high temperature intermediate layer. The electronic band structure of α-6T/HT is exceedingly alike to two-dimensional organic superconducting member k-(ET)2 Cu(NCS)2 based on 2 (ethylenedithio) tetrathiafulvalen, the mobility of the α-6T/HT is high, and it is useful as the active material for a TFT.