Precise Structure of Pentacene Monolayers on Amorphous Silicon Oxide and Relation to Charge Transport

被引：168

作者：

Mannsfeld, Stefan C. B. ^{[2
]}

Virkar, Ajay ^{[1
]}

Reese, Colin ^{[1
]}

Toney, Michael F. ^{[2
]}

Bao, Zhenan ^{[1
]}

机构：

[1] Stanford Univ, Dept Chem Engn, Stanford, CA 94305 USA

[2] Stanford Synchrotron Radiat Lab, Stanford, CA 94305 USA

来源：

ADVANCED MATERIALS | 2009年 / 21卷 / 22期

关键词：

X-RAY-DIFFRACTION; SCATTERING; SUBSTRATE; OPTIMIZATION; TRANSISTORS; CRYSTALS; DYNAMICS; SURFACE; GROWTH; FILMS;

D O I：

10.1002/adma.200803328

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The precise molecular packing in pentacene monolayers on silicon oxide is determined for the first time using a combination of grazing incidence X-ray diffraction (GIXD) and crystallographic refinement calculations. The pentacene molecules are found to adopt a completely tilt-free herringbone motif, the charge-transport properties of which are discussed on the basis of density functional theory calculations.

引用

页码：2294 / +

页数：6

共 41 条

[1] A MEMORY-EFFICIENT FAST FOURIER TRANSFORMATION ALGORITHM FOR CRYSTALLOGRAPHIC REFINEMENT ON SUPERCOMPUTERS [J].

BRUNGER, AT .

ACTA CRYSTALLOGRAPHICA SECTION A, 1989, 45 :42-50

[2] The correction of x-ray diffraction intensities for Lorentz and polarization factor [J].

Buerger, MJ .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1940, 26 :637-642

[3] Field-effect transistor on pentacene single crystal [J].

Butko, VY ;

Chi, X ;

Lang, DV ;

Ramirez, AP .

APPLIED PHYSICS LETTERS, 2003, 83 (23) :4773-4775

[4] Charge transport in organic semiconductors [J].

Coropceanu, Veaceslav ;

Cornil, Jerome ;

da Silva Filho, Demetrio A. ;

Olivier, Yoann ;

Silbey, Robert ;

Bredas, Jean-Luc .

CHEMICAL REVIEWS, 2007, 107 (04) :926-952

[5] X-RAY SCATTERING FACTORS COMPUTED FROM NUMERICAL HARTREE-FOCK WAVE FUNCTIONS [J].

CROMER, DT ;

MANN, JB .

ACTA CRYSTALLOGRAPHICA SECTION A-CRYSTAL PHYSICS DIFFRACTION THEORETICAL AND GENERAL CRYSTALLOGRAPHY, 1968, A 24 :321-&

[6] Elastic constant calculations for molecular organic crystals [J].

Day, GM ;

Price, SL ;

Leslie, M .

CRYSTAL GROWTH & DESIGN, 2001, 1 (01) :13-26

[7] ORGANIC TRANSISTORS - 2-DIMENSIONAL TRANSPORT AND IMPROVED ELECTRICAL CHARACTERISTICS [J].

DODABALAPUR, A ;

TORSI, L ;

KATZ, HE .

SCIENCE, 1995, 268 (5208) :270-271

[8] Structural characterization of a pentacene monolayer on an amorphous SiO2 substrate with grazing incidence X-ray diffraction [J].

Fritz, SE ;

Martin, SM ;

Frisbie, CD ;

Ward, MD ;

Toney, MF .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (13) :4084-4085

[9] X-RAY INTERACTIONS - PHOTOABSORPTION, SCATTERING, TRANSMISSION, AND REFLECTION AT E=50-30,000 EV, Z=1-92 [J].

HENKE, BL ;

GULLIKSON, EM ;

DAVIS, JC .

ATOMIC DATA AND NUCLEAR DATA TABLES, 1993, 54 (02) :181-342

[10] Prediction of crystal structures of organic molecules [J].

Hofmann, DWM ;

Lengauer, T .

JOURNAL OF MOLECULAR STRUCTURE, 1999, 474 :13-23

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