Charge transfer and molecular orientation of tetrafluoro-tetracyanoquinodimethane on a hydrogen-terminated Si (111) surface prepared by a wet chemical method

M Furuhashi, J Yoshinobu - The Journal of Physical Chemistry …, 2010 - ACS Publications
We investigated the chemical state and molecular orientation of 2, 3, 5, 6-tetrafluoro-7, 7, 8,
8-tetracyanoquinodimethane (F4-TCNQ) adsorbed on a hydrogen-terminated Si (111)(1× 1) …

Observation of charge transfer states of F4-TCNQ on the 2-methylpropene chemisorbed Si (1 0 0)(2× 1) surface

K Mukai, J Yoshinobu - Journal of Electron Spectroscopy and Related …, 2009 - Elsevier
We have investigated the valence electronic states of 2, 3, 5, 6-tetrafluoro-7, 7, 8, 8-
tetracyanoquinodimethane (F4-TCNQ) on the 2-methylpropene chemisorbed Si (100)(2× 1) …

Thermally activated transformation from a charge-transfer state to a rehybridized state of tetrafluoro-tetracyanoquinodimethane on Cu (100)

T Katayama, K Mukai, S Yoshimoto… - The Journal of Physical …, 2010 - ACS Publications
We investigated the adsorbed states of 2, 3, 5, 6-tetrafluoro-7, 7, 8, 8-
tetracyanoquinodimethane (F4-TCNQ) on Cu (100) using high-resolution electron energy …

Adsorption of TCNQ and F4-TCNQ molecules on hydrogen-terminated Si (1 1 1) surface: van der Waals interactions included DFT study of the molecular orientations

B Shanigaram, RK Chitumalla… - … and Theoretical Chemistry, 2016 - Elsevier
A study of the molecules TCNQ and F4-TCNQ surface doped on hydrogen-terminated Si (1
1 1) surface [H–Si (1 1 1)], with emphasis on the role of van der Waals interactions in …

Interface state and energy level alignment of F4-TCNQ sandwiched between a pentacene film and the ethylene-terminated Si (1 0 0) surface

S Yoshimoto, K Kameshima, T Koitaya, Y Harada… - Organic …, 2014 - Elsevier
Abstract The electronic states of 2, 3, 5, 6-tetrafluoro-7, 7, 8, 8-tetracyanoquinodimethane (F
4-TCNQ) molecules sandwiched between a pentacene (Pn) film and the ethylene …

Charge transfer and energy level alignment at the interface between cyclopentene-modified Si (001) and tetracyanoquinodimethane

A Khaliq, JJ Gallet, F Bournel, D Pierucci… - The Journal of …, 2014 - ACS Publications
We examine how the electronic structure (via synchrotron radiation XPS, UPS, and
NEXAFS) and the molecular orientation (via NEXAFS) of a strong acceptor molecule …

Quantitative analysis of chemical interaction and doping of the Si (111) native oxide surface with tetrafluorotetracyanoquinodimethane

S Yoshimoto, M Furuhashi, T Koitaya… - Journal of Applied …, 2014 - pubs.aip.org
The charge-transfer states and the carrier concentration of the native oxide Si (111) surface
adsorbed with 2, 3, 5, 6-tetrafluoro-7, 7, 8, 8-tetracyanoquinodimethane (F 4-TCNQ) were …

Interaction of hydrogen cyanide (deuterium cyanide) with silicon (111)-7. times. 7 studied with HREELS, UPS, and XPS

Y Bu, L Ma, MC Lin - The Journal of Physical Chemistry, 1993 - ACS Publications
The interaction of HCN (DCN) with Si (lll)-7X7 was studied with high-resolutionelectron
energy loss spectroscopy (HREELS), ultraviolet photoelectron spectroscopy (UPS), and X …

X-ray photoelectron spectroscopy studies on hexadecafluoro-copper-phthalocyanine ultrathin films deposited onto Si (100) 2× 1

L Lozzi, L Ottaviano, F Rispoli, P Picozzi, S Santucci - Surface science, 1999 - Elsevier
We have deposited in ultrahigh vacuum conditions very thin films of hexadecafluoro copper
phthalocyanine onto both a clean, reconstructed Si (100) 2× 1 substrate and a clean but …

Adsorption of phenyl isothiocyanate on Si (001): A 1, 2-dipolar surface addition reaction

MD Ellison, RJ Hamers - The Journal of Physical Chemistry B, 1999 - ACS Publications
The adsorption of phenyl isothiocyanate (PITC) on silicon (001) surfaces has been
investigated using X-ray photoelectron spectroscopy (XPS), Fourier transform infrared (FTIR) …