Geoffrey J Ashwell: search on Z-Library

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1

Synthesis and Properties of Functionalized Oligo(arylene) Molecular Wires with Thiolated Termini: Competing Thiol-Au and Nitro-Au Assembly

Zeng, Xianshun, Wang, Changsheng, Batsanov, Andrei S., Bryce, Martin R., Gigon, Joanna, Urasinska-Wojcik, Barbara, Ashwell, Geoffrey J.

Journal:

Journal of Organic Chemistry

Year:

2010

Language:

english

File:

PDF, 1.23 MB

english, 2010

2

Organic rectifying junctions from an electron-accepting molecular wire and an electron-donating phthalocyanine

Ashwell, Geoffrey J., Tyrrell, Wayne D., Urasinska, Barbara, Wang, Changsheng, Bryce, Martin R.

Journal:

Chemical Communications

Year:

2006

Language:

english

File:

PDF, 304 KB

english, 2006

3

Photochromic and non-linear optical properties of C16H33P3CNQ and C16H33Q3CNQ Langmuir-Blodgett films

Geoffrey J. Ashwell

Journal:

Thin Solid Films

Year:

1990

Language:

english

File:

PDF, 501 KB

english, 1990

4

Z-type Langmuir–Blodgett films of a three-component optically nonlinear dye

Geoffrey J Ashwell, Dejian Zhou, Chun-Hui Huang

Journal:

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Year:

1999

Language:

english

File:

PDF, 104 KB

english, 1999

5

Molecular Rectification: Self-Assembled Monolayers in Which Donor−(π-Bridge)−Acceptor Moieties Are Centrally Located and Symmetrically Coupled to Both Gold Electrodes

Ashwell, Geoffrey J., Tyrrell, Wayne D., Whittam, Anne J.

Journal:

Journal of the American Chemical Society

Year:

2004

Language:

english

File:

PDF, 179 KB

english, 2004

6

Quadratic Enhancement of the Second-Harmonic Intensity from Alternate-Layer Langmuir-Blodgett Films of an Optically Nonlinear Dye and Poly( T -Butyl Methacrylate)

Ashwell, Geoffrey J., Whittam, Anne J.

Journal:

Molecular Crystals and Liquid Crystals Science and Technology Section A Molecular Crystals and Liquid Crystals

Year:

1999

Language:

english

File:

PDF, 244 KB

english, 1999

7

Synthesis of Covalently Linked Molecular Bridges between Silicon Electrodes in CMOS-Based Arrays of Vertical Si/SiO2/Si Nanogaps

Prof. Geoffrey J. Ashwell, Dr. Laurie J. Phillips, Dr. Benjamin J. Robinson, Susan A. Barnes, Aled T. Williams, Dr. Barbara Urasinska-Wojcik, Prof. Colin J. Lambert, Dr. Iain M. Grace, Dr. Timothy I.

Journal:

Angewandte Chemie International Edition

Year:

2011

Language:

english

File:

PDF, 417 KB

english, 2011

8

Evidence of Back Charge Transfer in DMBP-TCNQ3

Ashwell, Geoffrey J., Cross, Graham H., Sandy, Ian M., Waclawek, Witold, Zabkowska, Maria

Journal:

Zeitschrift für Naturforschung A

Year:

1985

Language:

english

File:

PDF, 4.31 MB

english, 1985

9

Cascaded long-period gratings with nanostructured coatings

James, Stephen W., Ishaq, Imran, Ashwell, Geoffrey J., Tatam, Ralph P.

Journal:

Year:

2005

Language:

english

File:

PDF, 174 KB

english, 2005

10

Induced rectification from self-assembled monolayers of sterically hindered π-bridged chromophores

Ashwell, Geoffrey J., Mohib, Abdul, Miller, James R.

Journal:

Journal of Materials Chemistry

Year:

2005

Language:

english

File:

PDF, 363 KB

english, 2005

11

Multifunctional materials: Second harmonic generation, multifrequency switching and molecular rectification

Ashwell, Geoffrey J.

Journal:

Synthetic Metals

Year:

1991

Language:

english

File:

PDF, 33 KB

english, 1991

12

Controlled alignment of molecular diodes via ionic assembly of cationic donor–(π-bridge)–acceptor molecules on anionic surfaces

Ashwell, Geoffrey J., Chwialkowska, Anna

Journal:

Chemical Communications

Year:

2006

Language:

english

File:

PDF, 255 KB

english, 2006

13

Molecular Lego®: non-centrosymmetric alignment within interdigitating layers

Ashwell, Geoffrey J., Hamilton, Richard, Wood, Barry J., Gentle, Ian R., Zhou, Dejian

Journal:

Journal of Materials Chemistry

Year:

2001

Language:

english

File:

PDF, 124 KB

english, 2001

14

(E)-4-[2-(bis(octadecylsulfanyl)tetrathiafulvalenyl)ethenyl]-1-methylpyridinium iodide: synthesis and characterisation of its Langmuir–Blodgett films

Raquel Andreu, Javier Garı́n, Jesús Orduna, Geoffrey J. Ashwell, Mukhtar A. Amiri, Richard Hamilton

Journal:

Thin Solid Films

Year:

2002

Language:

english

File:

PDF, 99 KB

english, 2002

15

Surface plasmon resonance and nonlinear optical studies of Langmuir–Blodgett films of a betaine dye

Geoffrey J Ashwell, Karl Skjonnemand, Michael P.S Roberts, David W Allen, Xing Li, Juliusz Sworakowski, Antoni Chyla, Marcin Bienkowski

Journal:

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Year:

1999

Language:

english

File:

PDF, 124 KB

english, 1999

16

Rectification and Nonlinear Optical Properties of a Langmuir−Blodgett Monolayer of a Pyridinium Dye

Baldwin, Jeffrey W., Amaresh, Ramiya R., Peterson, Ian R., Shumate, Walter J., Cava, Michael P., Amiri, Mukhtar A., Hamilton, Richard, Ashwell, Geoffrey J., Metzger, Robert M.

Journal:

Journal of Physical Chemistry B

Year:

2002

Language:

english

File:

PDF, 358 KB

english, 2002

17

Controlling the structure of transparent Langmuir?Blodgett films for nonlinear optical applications

Ashwell, Geoffrey J., Jackson, Paul D., Jefferies, Gary, Gentle, Ian R., Kennard, Colin H. L.

Journal:

Journal of Materials Chemistry

Year:

1996

Language:

english

File:

PDF, 582 KB

english, 1996

18

Au-S-CnH2n-Q3CNQ: self-assembled monolayers for molecular rectification

Ashwell, Geoffrey J., Chwialkowska, Anna, High, L. R. Hermann

Journal:

Journal of Materials Chemistry

Year:

2004

Language:

english

File:

PDF, 414 KB

english, 2004

19

Langmuir-Blodgett films: molecular engineering of non-centrosymmetric structures for second-order nonlinear optical applications

Ashwell, Geoffrey J.

Journal:

Journal of Materials Chemistry

Year:

1999

Language:

english

File:

PDF, 476 KB

english, 1999

20

2,4-Bis[4-( N -methyl- N -alkylamino)phenyl]squaraines: Structure−Property Relationship and Dependence of the Type of Aggregate upon the Hydrophobicity of the Alkyl Group

Ashwell, Geoffrey J., Roberts, Michael P. S., Rees, Nicholas D., Bahra, Gurmit S., Brown, Christopher R.

Journal:

Year:

1998

Language:

english

File:

PDF, 146 KB

english, 1998

21

Langmuir?Blodgett alignment of zwitterionic optically non-linear D???A materials

Ashwell, Geoffrey J., Dawnay, Emma J. C., Kuczynski, Andrzej P., Szablewski, Marek, Sandy, Ian M., Bryce, Martin R., Grainger, Andrew M., Hasan, Masihul

Journal:

Journal of the Chemical Society Faraday Transactions

Year:

1990

Language:

english

File:

PDF, 533 KB

english, 1990

22

SPIE Proceedings [SPIE SPIE's 1994 International Symposium on Optics, Imaging, and Instrumentation - San Diego, CA (Sunday 24 July 1994)] Fiber Optic Materials and Components - Passive and active in-line fiber components using Langmuir-Blodgett films on monomode optical fiber

Charters, Robbie B., Kuczynski, Andrzej P., Staines, Steven E., Tatam, Ralph P., Ashwell, Geoffrey J., Yuce, Hakan H., Paul, Dilip K., Greenwell, Roger A.

Year:

1994

Language:

english

File:

PDF, 312 KB

english, 1994

23

ESR Studies of One-Dimensional Conductors Based on Tetracyanoquinodimethan (TCNQ)

Thomas Jones, M., Jansen, Susan, Roble, James, Ashwell, Geoffrey J.

Journal:

Molecular Crystals and Liquid Crystals

Year:

1985

Language:

english

File:

PDF, 203 KB

english, 1985

24

An alternative explanation of the broad conductivity maxima of metalic TCNQ salts obstained from acetonitrile solution

Ashwell, Geoffrey J., Sandy, Ian M., Chyla, Antek, Cross, Graham H.

Journal:

Synthetic Metals

Year:

1987

Language:

english

File:

PDF, 220 KB

english, 1987

25

Facile isomerization of 2-(dicyanomethylene)-1,3-indandione to 2,3-dicyano-1,4-naphthoquinone

Ashwell, Geoffrey J., Bryce, Martin R., Davies, Stephen R., Hasan, Masihul

Journal:

Journal of Organic Chemistry

Year:

1988

Language:

english

File:

PDF, 432 KB

english, 1988

26

2,4-Bis[4-(N,N-dibutylamino)phenyl] squaraine: X-ray crystal structure of a centrosymmetric dye and the second-order non-linear optical properties of its non-centrosymmetric Langmuir?Blodgett films

Ashwell, Geoffrey J., Bahra, Gurmit S., Brown, Christopher R., Hamilton, Darren G., Kennard, Colin H. L., Lynch, Daniel E.

Journal:

Journal of Materials Chemistry

Year:

1996

Language:

english

File:

PDF, 558 KB

english, 1996

27

Single-molecule electrical studies on a 7 nm long molecular wire

Ashwell, Geoffrey J., Urasinska, Barbara, Wang, Changsheng, Bryce, Martin R., Grace, Iain, Lambert, Colin J.

Journal:

Chemical Communications

Year:

2006

Language:

english

File:

PDF, 235 KB

english, 2006

28

Preparation and magnetic properties of a range of metal and organic cation salts of 2,3-dicyano-1,4-naphthoquinone (DCNQ). X-Ray crystal structure of (methyltriphenylphosphonium)1(DCNQ)1(H2O)1 and 2-dicyanomethylene-indan-1,3-dione (DCID). The rearrangement of DCID to DCNQ

Bryce, Martin R., Davies, Stephen R., Hasan, Masihul, Ashwell, Geoffrey J., Szablewski, Marek, Drew, Michael G. B., Short, Richard, Hursthouse, Michael B.

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1989

Language:

english

File:

PDF, 979 KB

english, 1989

29

A comment upon the aggregation of squaraine dyes

Ashwell, Geoffrey J.

Journal:

Journal of Materials Chemistry

Year:

1998

Language:

english

File:

PDF, 109 KB

english, 1998

30

In Situ Stepwise Synthesis of Functional Multijunction Molecular Wires on Gold Electrodes and Gold Nanoparticles

Geoffrey J. Ashwell, Barbara Urasinska-Wojcik, Laurie J. Phillips

Journal:

Angewandte Chemie

Year:

2010

Language:

english

File:

PDF, 396 KB

english, 2010

31

Modification of the refractive index response of long period gratings using thin film overlays

Imran M. Ishaq, Antonio Quintela, Stephen W. James, Geoffrey J. Ashwell, José M. Lopez-Higuera, Ralph P. Tatam

Journal:

Sensors and Actuators B: Chemical

Year:

2005

Language:

english

File:

PDF, 158 KB

english, 2005

32

Photochromic memory devices

Ashwell, Geoffrey J.

Journal:

Year:

1990

File:

PDF, 132 KB

1990

33

Röntgenstrukturanalyse sowie elektrische und magnetische Eigenschaften eines hoch leitfähigen 4: 1-Komplexes aus Tetracyanchinodimethan und einem Tetrathiafulvalen-Homologen

Dr. Martin R. Bryce, Dr. Adrian J. Moore, Dr. Masihul Hasan, Dr. Geoffrey J. Ashwell, Alexander T. Fraser, Dr. William Clegg, Prof. Michael B. Hursthouse, Dr. A. I. Karaulov

Journal:

Angewandte Chemie

Year:

1990

Language:

german

File:

PDF, 424 KB

german, 1990

34

Molecular Bridging of Silicon Nanogaps

Ashwell, Geoffrey J., Phillips, Laurie J., Robinson, Benjamin J., Urasinska-Wojcik, Barbara, Lambert, Colin J., Grace, Iain M., Bryce, Martin R., Jitchati, Rukkiat, Tavasli, Mustafa, Cox, Timothy I.,

Journal:

Year:

2010

Language:

english

File:

PDF, 1.15 MB

english, 2010

35

Self-Assembly of Amino−Thiols via Gold−Nitrogen Links and Consequence for in situ Elongation of Molecular Wires on Surface-Modified Electrodes

Ashwell, Geoffrey J., Williams, Aled T., Barnes, Susan A., Chappell, Sarah L., Phillips, Laurie J., Robinson, Benjamin J., Urasinska-Wojcik, Barbara, Wierzchowiec, Piotr, Gentle, Ian R., Wood, Barry J

Journal:

The Journal of Physical Chemistry C

Year:

2011

Language:

english

File:

PDF, 1.33 MB

english, 2011

36

Synthesis, Langmuir–Blodgett deposition and optical characterization of a 4-acetalphenyl-substituted C60-pyrrolidine derivative C60(C12H17NO2 )

Zhou, Dejian, Ashwell, Geoffrey J., Rajan, Rakesh, Gan, Liangbing, Luo, Chuping, Huang, Chunhui

Journal:

Journal of the Chemical Society Faraday Transactions

Year:

1997

Language:

english

File:

PDF, 308 KB

english, 1997

37

Second-harmonic generation from alternate-layer and Z-type Langmuir–Blodgett films: optimisation of the transparency/efficiency trade-off

Ashwell, Geoffrey J., Ranjan, Rakesh, Whittam, Anne J., Gandolfo, Daniel S.

Journal:

Journal of Materials Chemistry

Year:

2000

Language:

english

File:

PDF, 137 KB

english, 2000

38

Linear and non-linear optical properties of the different Langmuir?Blodgett phases of C n H2n+1?Q3CNQ

Ashwell, Geoffrey J., Jefferies, Gary, Dawnay, Emma J. C., Kuczy?ski, Andrzej P., Lynch, Daniel E., Gongdata, Yu, Bucknall, David G.

Journal:

Journal of Materials Chemistry

Year:

1995

Language:

english

File:

PDF, 680 KB

english, 1995

39

Crystal structure and properties of the 7,7,8,8-tetracyano-p-quinodimethanide salt of the 1,1?-bis-(p-cyanophenyl)-4,4?-bipyridinium dication

Ashwell, Geoffrey J., Cross, Graham H., Kennedy, Deirdre A., Nowell, Ian W., Allen, J. Graham

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1983

Language:

english

File:

PDF, 561 KB

english, 1983

40

In Situ Spectroscopic Characterization of Rectifying Molecular Monolayers Self-Assembled on Gold

Alberto Girlando, Cristina Sissa, Francesca Terenziani, Anna Painelli, Anna Chwialkowska, Geoffrey J. Ashwell

Journal:

Year:

2007

Language:

english

File:

PDF, 266 KB

english, 2007

41

Linear and non-linear optical properties of Z-type Langmuir-Blodgett films of a benzothiazolium dye

Geoffrey J. Ashwell, Tokuhiko Handa, Gary Jefferies, Darren Hamilton

Journal:

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Year:

1995

Language:

english

File:

PDF, 271 KB

english, 1995

42

Diminished Second-Harmonic Generation from Oligomeric Squaraine Derivatives of N -Octadecylpyrrole Relative to the Intensity from Films of the Centric Anilinosquaraines

Ashwell, Geoffrey J., Dyer, Antony N., Green, Andrew

Journal:

Year:

1999

Language:

english

File:

PDF, 70 KB

english, 1999

43

SPIE Proceedings [SPIE SPIE's International Symposium on Optical Science, Engineering, and Instrumentation - San Diego, CA, USA (Sunday 19 July 1998)] Second-Order Organic Nonlinear Optics - Second-harmonic generation from Z-type Langmuir-Blodgett films of a transparent dye and a comparison of the properties when the layers are interleaved with poly(t-butyl methacrylate)

Ashwell, Geoffrey J., Ranjan, Rakesh

Year:

1998

Language:

english

File:

PDF, 421 KB

english, 1998

44

Enhancement of the magnetic susceptibility of an organic complex

Ashwell, Geoffrey J., Fraser, Alexander T., Martin, Philip J.

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1990

Language:

english

File:

PDF, 231 KB

english, 1990

45

SPIE Proceedings [SPIE Bruges, Belgium - Deadline Past - Bruges, Belgium (Monday 23 May 2005)] 17th International Conference on Optical Fibre Sensors - Cascaded long period gratings with nano-structured coatings

Ishaq, Imran, James, Stephen W., Ashwell, Geoffrey J., Tatam, Ralph P.

Year:

2005

Language:

english

File:

PDF, 196 KB

english, 2005

46

Functional molecular wires

Ashwell, Geoffrey J., Wierzchowiec, Piotr, Phillips, Laurie J., Collins, Christopher J., Gigon, Joanna, Robinson, Benjamin J., Finch, Christopher M., Grace, Ian R., Lambert, Colin J., Buckle, Philip D

Journal:

Physical Chemistry Chemical Physics

Year:

2008

Language:

english

File:

PDF, 1.52 MB

english, 2008

47

Characterization and Conductivity of Langmuir–Blodgett Films Prepared from an Amine-Substituted Oligo(phenylene ethynylene)

Villares, Ana, Lydon, Donocadh P., Low, Paul J., Robinson, Benjamin J., Ashwell, Geoffrey J., Royo, Félix M., Cea, Pilar

Journal:

Chemistry of Materials

Year:

2008

Language:

english

File:

PDF, 966 KB

english, 2008

48

Synthesis of substituted TCNQ derivatives using electrophilic cyanide derived from thiocyanate and selenocyanate reagents

Bryce, Martin R., Hasan, Masihul, Ashwell, Geoffrey J.

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1989

Language:

english

File:

PDF, 181 KB

english, 1989

49

Charge Transfer Interaction in Homomolecular Crystals of Azacycl[3.3.3]azine Derivatives

Akhtar, Shamim, Tanaka, Jiro, Ashwell, Geoffrey J., Shaw, John T.

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 6.37 MB

english, 1987

50

Molecular Lego: non-centrosymmetric Langmuir-Blodgett films for nonlinear optical applications

Geoffrey J. Ashwell, Dejian Zhou, Richard Hamilton, Karl Skjonnemand, Andrew Green

Journal:

Synthetic Metals

Year:

2001

File:

PDF, 464 KB

2001

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