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Publications:  Dr Christian Nielsen

Schott S, McNellis ER, Nielsen CB et al. (2017) . Tuning the effective spin-orbit coupling in molecular semiconductors.Nat Commun vol. 8, 15200-15200.
10.1038/ncomms15200
http://qmro.qmul.ac.uk/xmlui/handle/123456789/23486
Neophytou M, Griffiths J, Fraser J et al. (2017) . High mobility, hole transport materials for highly efficient PEDOT:PSS replacement in inverted perovskite solar cells.JOURNAL OF MATERIALS CHEMISTRY C vol. 5, (20) 4940-4945.
10.1039/c7tc00858a
http://qmro.qmul.ac.uk/xmlui/handle/123456789/24635
Spicer CD, Booth MA, Mawad D et al. (2017) . Synthesis of Hetero-bifunctional, End-Capped Oligo-EDOT Derivatives.Chem vol. 2, (1) 125-138.
10.1016/j.chempr.2016.12.003
http://qmro.qmul.ac.uk/xmlui/handle/123456789/19735
Qiu W, Bastos JP, Dasgupta S et al. (2017) . Highly efficient perovskite solar cells with crosslinked PCBM interlayers.Journal of Materials Chemistry A vol. 5, (6) 2466-2472.
10.1039/c6ta08799j
http://qmro.qmul.ac.uk/xmlui/handle/123456789/19730
Giovannitti A, Sbircea D-T, Inal S et al. (2016) . Controlling the mode of operation of organic transistors through side-chain engineering.Proc Natl Acad Sci U S A vol. 113, (43) 12017-12022.
10.1073/pnas.1608780113
http://qmro.qmul.ac.uk/xmlui/handle/123456789/17673
Knall AC, Ashraf RS, Nikolka M et al. (2016) . Naphthacenodithiophene Based Polymers—New Members of the Acenodithiophene Family Exhibiting High Mobility and Power Conversion Efficiency.Advanced Functional Materials vol. 26, (38) 6961-6969.
10.1002/adfm.201602285
http://qmro.qmul.ac.uk/xmlui/handle/123456789/16294
Giovannitti A, Nielsen CB, Sbircea DT et al. (2016) . N-type organic electrochemical transistors with stability in water.Nature Communications vol. 7, Article 13066,
10.1038/ncomms13066
http://qmro.qmul.ac.uk/xmlui/handle/123456789/16301
Rochford LA, Jones TS, Nielsen CB (2016) . Epitaxial Templating of C60 with a Molecular Monolayer.Journal of Physical Chemistry Letters vol. 7, (17) 3487-3490.
10.1021/acs.jpclett.6b01656
http://qmro.qmul.ac.uk/xmlui/handle/123456789/16203
Nielsen CB, Giovannitti A, Sbircea D-T et al. (2016) . Molecular Design of Semiconducting Polymers for High-Performance Organic Electrochemical Transistors.J Am Chem Soc vol. 138, (32) 10252-10259.
10.1021/jacs.6b05280
http://qmro.qmul.ac.uk/xmlui/handle/123456789/16293
Nielsen CB, Hammerum S (2016) . Secondary kinetic deuterium isotope effects. The CC cleavage of labeled tetramethylethylenediamine radical cations-Who gets to keep the electron?.International Journal of Mass Spectrometry
10.1016/j.ijms.2016.05.023
http://qmro.qmul.ac.uk/xmlui/handle/123456789/19736
Guilbert AA, Zbiri M, Jenart MV et al. (2016) . New Insights into the Molecular Dynamics of P3HT:PCBM Bulk Heterojunction: A Time-of-Flight Quasi-Elastic Neutron Scattering Study.Journal of Physical Chemistry Letters vol. 7, (12) 2252-2257.
10.1021/acs.jpclett.6b00537
http://qmro.qmul.ac.uk/xmlui/handle/123456789/16295
Holliday S, Ashraf RS, Wadsworth A et al. (2016) . High-efficiency and air-stable P3HT-based polymer solar cells with a new non-fullerene acceptor.Nature Communications vol. 7, 11585-11585.
10.1038/ncomms11585
http://qmro.qmul.ac.uk/xmlui/handle/123456789/16208
Biniek L, Nielsen CB (2016) . Organic photovoltaics: More than ever, an Interdisciplinary field.Polymers vol. 8, (3)
10.3390/polym8030070
Giovannitti A, Nielsen CB, Rivnay J et al. (2016) . Sodium and Potassium Ion Selective Conjugated Polymers for Optical Ion Detection in Solution and Solid State.Advanced Functional Materials vol. 26, (4) 514-523.
10.1002/adfm.201503791
http://qmro.qmul.ac.uk/xmlui/handle/123456789/18078
Yue W, Nikolka M, Xiao M et al. (2016) . Azaisoindigo conjugated polymers for high performance n-type and ambipolar thin film transistor applications.Journal of Materials Chemistry C vol. 4, (41) 9704-9710.
10.1039/c6tc03000a
Ramadan AJ, Nielsen CB, Holliday S et al. (2016) . Organic/inorganic epitaxy: Commensurate epitaxial growth of truxenone on Cu (111).RSC Advances vol. 6, (21) 17125-17128.
10.1039/c6ra01541g
Dimitrov SD, Schroeder BC, Nielsen CB et al. (2016) . Singlet exciton lifetimes in conjugated polymer films for organic solar cells.Polymers vol. 8, (1)
10.3390/polym8010014
http://qmro.qmul.ac.uk/xmlui/handle/123456789/17735
Nielsen CB, Holliday S, Chen H-Y et al. (2015) . Non-fullerene electron acceptors for use in organic solar cells.Acc Chem Res vol. 48, (11) 2803-2812.
10.1021/acs.accounts.5b00199
Yue W, Ashraf RS, Nielsen CB et al. (2015) . A thieno[3,2-b][1]benzothiophene isoindigo building block for additive- and annealing-free high-performance polymer solar cells.Adv Mater vol. 27, (32) 4702-4707.
10.1002/adma.201501841
Schroeder BC, Kirkus M, Nielsen CB et al. (2015) . Dithienosilolothiophene: A New Polyfused Donor for Organic Electronics.Macromolecules vol. 48, (16) 5557-5562.
10.1021/acs.macromol.5b00941
Nielsen CB, White AJP, McCulloch I (2015) . Effect of fluorination of 2,1,3-benzothiadiazole.J Org Chem vol. 80, (10) 5045-5048.
10.1021/acs.joc.5b00430
Nielsen CB, Ashraf RS, Treat ND et al. (2015) . 2,1,3-Benzothiadiazole-5,6-dicarboxylic imide--a versatile building block for additive- and annealing-free processing of organic solar cells with efficiencies exceeding 8%.Adv Mater vol. 27, (5) 948-953.
10.1002/adma.201404858
http://qmro.qmul.ac.uk/xmlui/handle/123456789/18373
Ashraf RS, Meager I, Nikolka M et al. (2015) . Chalcogenophene comonomer comparison in small band gap diketopyrrolopyrrole-based conjugated polymers for high-performing field-effect transistors and organic solar cells.J Am Chem Soc vol. 137, (3) 1314-1321.
10.1021/ja511984q
Holliday S, Ashraf RS, Nielsen CB et al. (2015) . A rhodanine flanked nonfullerene acceptor for solution-processed organic photovoltaics.J Am Chem Soc vol. 137, (2) 898-904.
10.1021/ja5110602
Qiu W, Paetzold UW, Gehlhaar R et al. (2015) . An electron beam evaporated TiO<inf>2</inf> layer for high efficiency planar perovskite solar cells on flexible polyethylene terephthalate substrates.Journal of Materials Chemistry A vol. 3, (45) 22824-22829.
10.1039/c5ta07515g
Rumer JW, Ashraf RS, Eisenmenger ND et al. (2015) . Dual function additives: A small molecule crosslinker for enhanced efficiency and stability in organic solar cells.Advanced Energy Materials vol. 5, (9)
10.1002/aenm.201401426
Schroeder BC, Nielsen CB, Westacott P et al. (2015) . Effects of alkyl chain positioning on conjugated polymer microstructure and field-effect mobilities.MRS Communications vol. 5, (3) 435-440.
10.1557/mrc.2015.49
Meager I, Nikolka M, Schroeder BC et al. (2014) . Thieno[3,2-b]thiophene flanked isoindigo polymers for high performance ambipolar OFET applications.Advanced Functional Materials vol. 24, (45) 7109-7115.
10.1002/adfm.201402307
Meager I, Ashraf RS, Nielsen CB et al. (2014) . Power conversion efficiency enhancement in diketopyrrolopyrrole based solar cells through polymer fractionation.Journal of Materials Chemistry C vol. 2, (40) 8593-8598.
10.1039/c4tc01594k
Nielsen CB, Voroshazi E, Holliday S et al. (2014) . Electron-deficient truxenone derivatives and their use in organic photovoltaics.Journal of Materials Chemistry A vol. 2, (31) 12348-12354.
10.1039/c4ta01653j
Rumer JW, Schroeder BC, Nielsen CB et al. (2014) . Bis-lactam-based donor polymers for organic solar cells: Evolution by design.Thin Solid Films vol. 560, 82-85.
10.1016/j.tsf.2013.10.089
Schroeder BC, Rossbauer S, Kline RJ et al. (2014) . Benzotrithiophene copolymers: Influence of molecular packing and energy levels on charge carrier mobility.Macromolecules vol. 47, (9) 2883-2890.
10.1021/ma500163u
Dimitrov SD, Huang Z, Deledalle F et al. (2014) . Towards optimisation of photocurrent from fullerene excitons in organic solar cells.Energy and Environmental Science vol. 7, (3) 1037-1043.
10.1039/c3ee42607f
Nielsen CB, McCulloch I (2013) . Recent advances in transistor performance of polythiophenes.Progress in Polymer Science vol. 38, (12) 2053-2069.
10.1016/j.progpolymsci.2013.05.003
Nielsen CB, Ashraf RS, Rossbauer S et al. (2013) . Post-polymerization ketalization for improved organic photovoltaic materials.Macromolecules vol. 46, (19) 7727-7732.
10.1021/ma401474a
Nielsen CB, Turbiez M, McCulloch I (2013) . Recent advances in the development of semiconducting DPP-containing polymers for transistor applications.Adv Mater vol. 25, (13) 1859-1880.
10.1002/adma.201201795
Bansal N, Reynolds LX, MacLachlan A et al. (2013) . Influence of crystallinity and energetics on charge separation in polymer-inorganic nanocomposite films for solar cells.Sci Rep vol. 3, 1531-1531.
10.1038/srep01531
http://qmro.qmul.ac.uk/xmlui/handle/123456789/19611
Nielsen CB, Sohn E-H, Cho D-J et al. (2013) . Improved field-effect transistor performance of a benzotrithiophene polymer through ketal cleavage in the solid state.ACS Appl Mater Interfaces vol. 5, (5) 1806-1810.
10.1021/am303138q
Zhong H, Li Z, Deledalle F et al. (2013) . Fused dithienogermolodithiophene low band gap polymers for high-performance organic solar cells without processing additives.J Am Chem Soc vol. 135, (6) 2040-2043.
10.1021/ja311700u
Bronstein H, Frost JM, Hadipour A et al. (2013) . Effect of fluorination on the properties of a donor-acceptor copolymer for use in photovoltaic cells and transistors.Chemistry of Materials vol. 25, (3) 277-285.
10.1021/cm301910t
Biniek L, Schroeder BC, Donaghey JE et al. (2013) . New fused bis-thienobenzothienothiophene copolymers and their use in organic solar cells and transistors.Macromolecules vol. 46, (3) 727-735.
10.1021/ma302390z
Nielsen CB, Voroshazi E, Holliday S et al. (2013) . Efficient truxenone-based acceptors for organic photovoltaics.Journal of Materials Chemistry A vol. 1, (1) 73-76.
10.1039/c2ta00548d
Bakulin AA, Dimitrov SD, Rao A et al. (2013) . Charge-Transfer State Dynamics Following Hole and Electron Transfer in Organic Photovoltaic Devices.J Phys Chem Lett vol. 4, (1) 209-215.
10.1021/jz301883y
Dimitrov SD, Bakulin AA, Nielsen CB et al. (2012) . On the energetic dependence of charge separation in low-band-gap polymer/fullerene blends.J Am Chem Soc vol. 134, (44) 18189-18192.
10.1021/ja308177d
Biniek L, Schroeder BC, Nielsen CB et al. (2012) . Recent advances in high mobility donor-acceptor semiconducting polymers.Journal of Materials Chemistry vol. 22, (30) 14803-14813.
10.1039/c2jm31943h
Schroeder BC, Ashraf RS, Thomas S et al. (2012) . Synthesis of novel thieno[3,2-b]thienobis(silolothiophene) based low bandgap polymers for organic photovoltaics.Chem Commun (Camb) vol. 48, (62) 7699-7701.
10.1039/c2cc33718e
Nielsen CB, Ashraf RS, Schroeder BC et al. (2012) . Random benzotrithiophene-based donor-acceptor copolymers for efficient organic photovoltaic devices.Chem Commun (Camb) vol. 48, (47) 5832-5834.
10.1039/c2cc31934a
McCulloch I, Ashraf RS, Biniek L et al. (2012) . Design of semiconducting indacenodithiophene polymers for high performance transistors and solar cells.Acc Chem Res vol. 45, (5) 714-722.
10.1021/ar200208g
Kirkpatrick J, Nielsen CB, Zhang W et al. (2012) . A systematic approach to the design optimization of light-absorbing indenofluorene polymers for organic photovoltaics.Advanced Energy Materials vol. 2, (2) 260-265.
10.1002/aenm.201100622
Dimitrov SD, Nielsen CB, Shoaee S et al. (2012) . Efficient charge photogeneration by the dissociation of PC <inf>70</inf>BM excitons in polymer/fullerene solar cells.Journal of Physical Chemistry Letters vol. 3, (1) 140-144.
10.1021/jz201484b
Donaghey JE, Ashraf RS, Kim Y et al. (2011) . Pyrroloindacenodithiophene containing polymers for organic field effect transistors and organic photovoltaics.Journal of Materials Chemistry vol. 21, (46) 18744-18752.
10.1039/c1jm13428k
Nielsen CB, Schroeder BC, Hadipour A et al. (2011) . A benzotrithiophene-based low band gap polymer for polymer solar cells with high open-circuit voltage.Journal of Materials Chemistry vol. 21, (44) 17642-17645.
10.1039/c1jm13393d
Schroeder BC, Nielsen CB, Kim YJ et al. (2011) . Benzotrithiophene Co-polymers with high charge carrier mobilities in field-effect transistors.Chemistry of Materials vol. 23, (17) 4025-4031.
10.1021/cm2015884
Nielsen CB, Fraser JM, Schroeder BC et al. (2011) . Benzotrithiophene--a planar, electron-rich building block for organic semiconductors.Org Lett vol. 13, (9) 2414-2417.
10.1021/ol200643z
Mavrinskiy A, Nielsen CB, Reynolds JR et al. (2011) . Influence of the alkyl mantle on the self-assembly of phenylene-thienylene- based oligomers.Chemistry of Materials vol. 23, (7) 1939-1945.
10.1021/cm1036716
Tuladhar SM, Sims M, Choulis SA et al. (2009) . Influence of side chain symmetry on the performance of poly(2,5-dialkoxy-p-phenylenevinylene): fullerene blend solar cells.Organic Electronics: physics, materials, applications vol. 10, (4) 562-567.
10.1016/j.orgel.2009.02.008
Tuladhar SM, Sims M, Kirkpatrick J et al. (2009) . Influence of alkyl chain length on charge transport in symmetrically substituted poly(2,5-dialkoxy-p-phenylenevinylene) polymers.Physical Review B - Condensed Matter and Materials Physics vol. 79, (3)
10.1103/PhysRevB.79.035201
Nielsen CB, Angerhofer A, Abboud KA et al. (2008) . Discrete photopatternable pi-conjugated oligomers for electrochromic devices.J Am Chem Soc vol. 130, (30) 9734-9746.
10.1021/ja7112273
Sims M, Tuladhar SM, Nelson J et al. (2007) . Correlation between microstructure and charge transport in poly(2,5-dimethoxy- p -phenylenevinylene) thin films.Physical Review B - Condensed Matter and Materials Physics vol. 76, (19)
10.1103/PhysRevB.76.195206
Nielsen CB, Bjørnholm T (2005) . Structure-property relations of regiosymmetrical 3,4-dioxy-functionalized polythiophenes.Macromolecules vol. 38, (25) 10379-10387.
10.1021/ma051609t
Nielsen CB, Bjørnholm T (2004) . New regiosymmetrical dioxopyrrolo- and dihydropyrrolo-functionalized polythiophenes.Org Lett vol. 6, (19) 3381-3384.
10.1021/ol048659n
Laursen BW, Nørgaard K, Reitzel N et al. (2004) . Macroscopic alignment of graphene stacks by Langmuir-Blodgett deposition of amphiphilic hexabenzocoronenes.Langmuir vol. 20, (10) 4139-4146.
10.1021/la049944i
Rochford LA, Ramadan AJ, Holliday S et al.. The effect of fluorination on the surface structure of truxenones.RSC Advances vol. 6, (71) 67315-67318.
10.1039/c6ra14158g
http://qmro.qmul.ac.uk/xmlui/handle/123456789/16296
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