Publications

2020

119. Controlled Quantum Dot Formation in Atomically Engineered Graphene Nanoribbon Field-Effect Transistors

ME Abbassi, ML Perrin, GB Barin, S Sangtarash, J Overbeck, O Braun, C Lambert, Q Sun, T Prechtl, A Narita, K Müllen, P Ruffieux, Hatef Sadeghi, R Fasel and M Calame, ACS Nano, Vol. 14, No. 5, pp. 5754–5762, 2020, DOI: 10.1021/acsnano.0c00604

118. Switching Quantum Interference in Phenoxyquinone Single Molecule Junction with Light

A Daaoub,S Sangtarash and Hatef Sadeghi, Nanomaterials, Vol. 10, No. 8, pp. 1544, 2020, DOI: 10.3390/nano10081544

117. Radical Enhancement of Molecular Thermoelectric Efficiency

S Sangtarash, Hatef Sadeghi, Nanoscale Advances (Communication), Vol. 2, No. 3, pp. 1031-1035, 2020, DOI: 10.1039/C9NA00649D

116. Carbazole‐Based Tetrapodal Anchor Groups for Gold Surfaces: Synthesis and Conductance Properties

L O'Driscoll, X Wang, M Jay, A Batsanov, Hatef Sadeghi, C Lambert, B Robinson, MR Bryce, Angewandte Chemie International Edition, Vol. 59, pp. 882–889, 2020, DOI: 10.1002/anie.201911652

115. In situ formation of H-bonding imidazole chains in break-junction experiments

C Wu, A Alqahtani, S Sangtarash, A Vezzoli, Hatef Sadeghi, CM Robertson, C Cai, C Lambert, SJ Higgins, RJ Nichols, Nanoscale, Vol. 12, No. 14, pp. 7914-7920, 2020, DOI: 10.1039/D0NR00630K

114. Bottom-up Synthesis of Nitrogen-doped Porous Graphene Nanoribbons

R Pawlak, X Liu, S Ninova, P d'Astolfo, C Drechsel, S Sangtarash, R Häner, S Decurtins, Hatef Sadeghi, C Lambert, U Aschauer, S Liu, E Meyer, Journal of the American Chemical Society (JACS), Vol. 142, No. 29, pp. 12568–12573, 2020, DOI: 10.1021/jacs.0c03946

113. Cross-plane transport in a single-molecule two-dimensional van der Waals heterojunction

S Zhao, Q Wu, J Pi, J Liu, J Zheng, S Hou, J Wei, R Li, Hatef Sadeghi, Y Yang, J Shi, Z Chen, Z Xiao, C Lambert, W Hong, Science Advances, Vol. 6, No. 22, pp. eaba6714, 2020, DOI: 10.1126/sciadv.aba6714

112. Solvent-molecule interaction induced gating of charge transport through single-molecule junctions

Z Tang, S Hou, Q Wu, Z Tan, J Zheng, R Li, J Liu, Y Yang, Hatef Sadeghi, J Shi, I Grace, C Lambert, W Hong, Science Bulletin, Vol. 65, No. 11, pp. 944-950, 2020, DOI: 10.1016/j.scib.2020.03.012

111. Connectivity Dependent Thermoelectric Properties of Single Thiophene Molecule

Nickel Blankevoort, Abdalghani Daaoub and Hatef Sadeghi, CMD2020GEFES, 31st August-4th September 2020, Online, Link

110. Spin driven enhancement of single molecule thermoelectric efficiency

S Sangtarash, H Sadeghi, Single-Molecule Sensors and NanoSystems International Conference (S3IC2020), 9-11 Nov. 2020, Barcelona, Spain, Link

109. Quantum and Phonon Interference Molecular Scale Thermoelectricity

Nanoscale and Microscale Heat Transfer VII, Eurotherm seminar, No 114, Palermo, Italy

2019

108. Robust graphene-based molecular devices

ME Abbassi, S Sangtarash, X Liu, ML Perrin, O Braun, CJ Lambert, H van der Zant, S Yitzchaik, S Decurtins, SX Liu, Hatef Sadeghi, M Calame, Nature Nanotechnology, Vol. 14, No. 10, pp. 957-961, 2019, DOI: 10.1038/s41565-019-0533-8

107. Gating of single-molecule thiophene junctions towards anti-resonance with destructive quantum interference

J Bai, A Daaoub, S Sangtarash, X Li, Y Tang, Q Zou, Hatef Sadeghi, S Liu, X Huang, Z Tan, J Liu, Y Yang, J Shi, G Meszaros, W Chen, CJ Lambert, W Hong, Nature Materials, Vol. 18, No. 4, pp. 364-369, 2019. DOI: 10.1038/s41563-018-0265-4

106. Thermal transport through single molecule junctions

N Mosso, Hatef Sadeghi, A Gemma, S Sangtarash, CJ Lambert, B Gotsmann, Nano Letters, Vol. 19, No. 11, pp. 7614-7622, 2019. DOI: 10.1021/acs.nanolett.9b02089

105. Turning the Tap: Conformational Control of Quantum Interference to Modulate Single Molecule Conductance

F Jiang, D Trupp, N Algethami, H Zheng, W He, A Alqorashi, C Zhu, C Tang, R Li, J Liu, Hatef Sadeghi, J Shi, R Davidson, M Korb, M Naher, AN Sobolev, S Sangtarash, PJ Low, W Hong, C Lambert, Angewandte Chemie International Edition, Vol. 131, pp. 19163–19169, 2019, DOI: 10.1002/anie.201909461

104. Hemilabile ligands as mechanosensitive electrode contacts for molecular electronics

N Ferri N Algethami A Vezzoli S Sangtarash, M McLaughlin, Hatef Sadeghi, CJ Lambert, RJ Nichols SJ Higgins, Angewandte Chemie International Edition, Vol. 131, pp. 16736 – 16742, 2019, DOI: 10.1002/ange.201906400

103. Nanoscale Thermal Transport in 2D Nanostructures from Cryogenic to Room Temperature

C Evangeli, J Spiece , S Sangtarash, AJ Molina‐Mendoza, M Mucientes, T Mueller, CJ Lambert, Hatef Sadeghi, O Kolosov, Advanced Electronic Materials, Vol. 5, pp. 1900331, 2019, DOI: 10.1002/aelm.201900331

102. Discriminating Seebeck sensing of molecules

Hatef Sadeghi, Physical Chemistry Chemical Physics, Vol. 21, No. 5, pp. 2378-2381, 2019, DOI: 10.1039/C8CP05991H

101. Cross-conjugation increases the conductance of meta-connected fluorenones

A Alanazy, E Leary, T Kobatake, S Sangtarash, MT González, H Jiang, GR Bollinger, N Agräit, Hatef Sadeghi, I Grace, SJ Higgins, HL Anderson, RJ Nichols and CJ Lambert, Nanoscale, Vol. 11, pp. 13720-13724, 2019, DOI: 10.1039/c9nr01235d

100. Unusual Length-Dependence of Conductance in Cumulene Molecular Wire

W Xu, E Leary, S Hou, S Sangtarash, T Gonzalez, G Rubio-Bollinger, Q Wu, Hatef Sadeghi, L Tejerina, K Christensen, N Agrait, S Higgins, CJ Lambert, R Nichols, HL Anderson, Angewandte Chemie International Edition, Vol. 58, No. 25, pp. 8378-8382, 2019, DOI: 10.1002/anie.201901228

99. Quantum Interference Enhanced Thermoelectricity in Ferrocene Based Molecular Junctions

AV Takaloo and Hatef Sadeghi, Journal of Nanoscience and Nanotechnology. Vol. 19, No. 11, pp. 7452-7455, 2019. DOI: 10.1166/jnn.2019.16622

98. Thermoelectric properties of oligoglycine molecular wires

S Hou, Q Wu, Hatef Sadeghi, CJ Lambert, Nanoscale, Vol. 11, No. 8, pp. 3567-3573 , 2019. DOI: 10.1039/C8NR08878K

97. On the resilience of magic number theory for conductance ratios of aromatic molecules

L Ulcakar, T Rejec, J Kokalj, S Sangtarash, Hatef Sadeghi, A Ramsak, JH Jefferson, CJ Lambert, Scientific Reports, Vol. 9, No. 1, pp. 3478, 2019. DOI: 10.1038/s41598-019-39937-1

96. Magic number theory of superconducting proximity effects and Wigner delay times in graphene-like molecules

P Rakyta, A Alanazy, A Kormanyos, Z Tajkov, G Kukucska, J Koltai, S Sangtarash, Hatef Sadeghi, J Cserti, CJ Lambert, The Journal of Physical Chemistry C, Vol. 123, No. 11, pp. 6812-6822, 2019. DOI: 10.1021/acs.jpcc.8b11161

95. Atomically defined angstrom-scale all-carbon junctions

Z Tan, D Zhang, H Tian, Q Wu, S Hou, J Pi, Hatef Sadeghi, Z Tang, Y Yang, J Liu, Y Tan, Z Chen, J Shi, Z Xiao, CJ Lambert, S Xie, W Hong, Nature Communications, Vol. 10, pp. 1748, 2019. DOI: 10.1038/s41467-019-09793-8

94. Quantum and Phonon Interference Enhanced Molecular-Scale Thermoelectricity

Hatef Sadeghi, The Journal of Physical Chemistry C, Vol. 123 , No. 20 , pp. 12556-12562, 2019, DOI: 10.1021/acs.jpcc.8b12538

93. Single-electron-transistors from molecular graphene nanoribbons

T Pei, N Dotti, P Gehring, Hatef Sadeghi, A Narita, CJ Lambert, A Briggs, K Muellen, L Bogani, Single-Molecule Sensors and NanoSystems International Conference, 2019, s3ic2019/presentation/132

92. Charge Transport in Graphene-based multi-molecules junctions

M E Abbassi, S Sangtarash, X Liu, M Perrin, Hatef Sadeghi, H van der Zant, S Ytzchaik, S Liu, S Decurtins, C Lambert, M Calame Bulletin of the American Physical Society, 2019, MAR19/Session/F12.13

91. Charge-Transport Through Switchable Dihydropyrene Single-Molecule Junctions

M Roemer, DC MILAN, A Gilespie, D Jago, J Alqahtani, S Sangtarash, Hatef Sadeghi, IJ Planje, AN Sobolev, SJ Higgins, MJ Piggott, C Lambert, RJ Nichols, GA Koutsantonis, 10th International Conference on Materials for Advanced Technologies, 23 - 28 June 2019, Singapore, Sym G-05 Opto-electronic junctions

90. Enhanced Thermalpower in π Stacked Organic Thin Film Architectures

A Lamantia, X Wang, L Forcieri, M Jay, Hatef Sadeghi, H Dekkiche, MR Bryce, CJ Lambert, BJ Robinson, 10th International Conference on Materials for Advanced Technologies, 23 - 28 June 2019, Singapore, Sym H-04

89. Determination of Thermal-Electrical Properties of Molecular Junctions by AFM in Peak Force Mode

A Lamantia, X Wang, Hatef Sadeghi, M Jay, G Alsharif, OV Kolosov,, CJ Lambert, BJ Robinson, 10th International Conference on Materials for Advanced Technologies, 23 - 28 June 2019, Singapore, Sym Q-04

88. Nanoscale thermal transport and unconventional thermoelectric phenomena in 2D materials

O Kolosov, J Spiece, Ch Evangeli, A Harzgeim, P Gehring, E McCann, V Falko, H Sadeghi, Y Sheng, JH Warner, A Briggs, C Lambert, JA Mol, E-MRS Fall Meeting 2019: European Materials Research Society Fall Meeting 2019 - Warsaw, Poland, T.8.1

2018

87. Magnetic edge states, spin dynamics and coherent manipulation of molecular graphene nanoribbons

M Slota, A Keerthi, WK Myers, E Tretyakov, M Baumgarten, A Ardavan, Hatef Sadeghi, CJ Lambert, A Narita, K Müllen, L Bogani, Nature, Vol. 557, No. 7707, pp. 691-695, 2018. DOI: 10.1038/s41586-018-0154-7

86. The conductance of porphyrin-based molecular nanowires increases with length

N Algethami, Hatef Sadeghi, S Sangtarash, and CJ Lambert, Nano Letters, Vol. 18, No. 7, pp. 4482-4486, 2018. DOI: 10.1021/acs.nanolett.8b01621

85. Low-frequency noise in graphene tunnel junctions

P Puczkarski, Q Wu, Hatef Sadeghi, S Hou, A Karimi, Y Sheng, JH Warner, CJ Lambert, GAD Briggs, JA Mol, ACS Nano, Vol. 12, No. 9, pp. 9451-9460, 2018. DOI: 10.1021/acsnano.8b04713

84. Theory of Electron, Phonon and Spin Transport in Nanoscale Quantum Devices

Hatef Sadeghi, Nanotechnology, Vol. 29, No. 37, pp. 373001, 2018. DOI: 10.1088/1361-6528/aace21

83. Breakdown of Curly Arrow Rules in Anthraquinone

J Alqahtani, Hatef Sadeghi, S Sangtarash, CJ Lambert, Angewandte Chemie International Edition, Vol. 57, pp. 57, 15065-15069, 2018. DOI: 10.1002/anie.201807257

82. Bias-driven conductance increase with length in porphyrin tapes

E Leary, B Limburg, A Alanazy, S Sangtarash, I Grace, K Swada, LJ Esdaile, M Noori, M Teresa Gonzalez, G Rubio-Bollinger, Hatef Sadeghi, A Hodgson, N Agrait, SJ Higgins, CJ Lambert, HL Anderson, and RJ Nichols, Journal of the American Chemical Society (JACS), Vol. 140, No. 40, pp. 12877-12883, 2018. DOI: 10.1021/jacs.8b06338

81. A single-molecule porphyrin-based switch for graphene nano-gaps

Q Wu, S Hou, Hatef Sadeghi, C Lambert, Nanoscale, Vol. 10, No. 14, pp. 6524-6530, 2018. DOI: 10.1039/C8NR00025E

80. Anchor groups for graphene-porphyrin single-molecule transistors

B Limburg, JO Thomas, G Holloway, Hatef Sadeghi, S Sangtarash, IC Hou, J Cremers, A Narita, K Müllen, CJ Lambert,GAD Briggs, J Mol, and HL Anderson, Advanced Functional Materials, Vol. 28, pp. 1803629, 2018. DOI: 10.1002/adfm.201803629

79. Heteroatom-induced molecular asymmetry tunes quantum interference in charge transport through single-molecule junctions

Y Yang, M Gantenbein, A Alqorashi, J Wei, S Sangtarash, D Hu, Hatef Sadeghi, R Zhang, J Pi, L Chen, X Huang, R Li, J Liu, J Shi, W Hong, CJ Lambert, MR Bryce, The Journal of Physical Chemistry C, Vol. 122, No. 26, pp. 14965-14970, 2018. DOI: 10.1021/acs.jpcc.8b03023

78. Probing Lewis Acid-Base Interactions in Single-Molecule Junctions

X Liu, X Li, S Sangtarash, Hatef Sadeghi, S Decurtins, R Haener, W Hong, C Lambert, S Liu, Nanoscale, Vol. 10, No. 38, pp. 18131-18134 , 2018. DOI: 10.1039/C8NR06562D

77. Stable-radicals increase the conductance and Seebeck coefficient of graphene nanoconstrictions

M Noori, Hatef Sadeghi, CJ Lambert, Nanoscale, Vol. 10, No. 40, pp. 19220-19223, 2018. DOI: 10.1039/C8NR04869J

76. Inherently multifunctional geopolymeric cementitious composite as electrical energy storage and self-sensing structural material

M Saafi, A Gullane, B Huang, Hatef Sadeghi, J Ye, and F Sadeghi, Composite Structures, Vol. 201, pp. 766-778, 2018. DOI: 10.1016/j.compstruct.2018.06.101

75. Toward high thermoelectric performance of thiophene and ethylenedioxythiophene (EDOT) molecular wires

M Famili, IM Grace, Q Al-Galiby, Hatef Sadeghi, CJ Lambert, Advanced Functional Materials, Vol. 28, No. 15, pp. 1703135, 2018, DOI: 10.1002/adfm.201703135

74. MoS2 nano flakes with self-adaptive contacts for efficient thermoelectric energy harvesting

Q Wu, Hatef Sadeghi, CJ Lambert, Nanoscale, Vol. 10, No. 16, pp. 7575-7580, 2018. DOI: 10.1039/C8NR01635F

73. Connectivity-driven bi-thermoelectricity in heteroatom-substituted molecular junctions

S Sangtarash, Hatef Sadeghi, CJ Lambert, Physical Chemistry Chemical Physics, Vol. 20, No. 14, pp. 9630-9637, 2018. DOI: 10.1039/C8CP00381E

72. Gateway state-mediated, long-range tunneling in molecular wires

S Sangtarash, A Vezzoli, Hatef Sadeghi, N Ferri, H O’Brien, I Grace, Iain; L Bouffier, S Higgins, R Nichols, CJ Lambert, Nanoscale, Vol 10, pp. 3060-3067, 2018. DOI: 10.1039/C7NR07243K

2017

71. Robust molecular anchoring to graphene electrodes

Hatef Sadeghi, S Sangtarash, C Lambert, Nano Letters, Vol. 17, No. 8, pp. 4611-4618, 2017. DOI: 10.1021/acs.nanolett.7b01001

70. Distinguishing lead and molecule states in graphene-based single-electron transistors

P Gehring, JK Sowa, J Cremers, Q Wu, Hatef Sadeghi, Y Sheng, JH Warner, CJ Lambert, GAD Briggs, JA Mol, ACS Nano, Vol. 11, No. 5, pp. 4739-4745, 2017. DOI: 10.1021/acsnano.7b00570

69. Gating of quantum interference in molecular junctions by heteroatom substitution

X Liu, S Sangtarash, D Reber, D Zhang, Hatef Sadeghi, J Shi, ZY Xiao, W Hong, CJ Lambert, SX Liu, Angewandte Chemie International Edition, Vol. 56, No. 1, 173-176, 2017. DOI: 10.1002/anie.201609051

68. Protonation tuning of quantum interference in azulene-type single-molecule junctions

G Yang, S Sangtarash, Z Liu, X Li, Hatef Sadeghi, Z Tan, R Li, J Zheng, X Dong, J Liu, Y Yang, J Shi, Z Xiao, G Zhang, CJ Lambert, W Hong, D Zhang, Chemical Science, Vol. 8 No. 11, pp. 7505-7509, 2017. DOI: 10.1039/C7SC01014A

67. High-performance thermoelectricity in edge-over-edge zinc-porphyrin molecular wires

M Noori, Hatef Sadeghi, CJ Lambert, Nanoscale, Vol. 9, No. 16, pp. 5299-5304, 2017. DOI: 10.1039/C6NR09598D

66. Tuning the Seebeck coefficient of naphthalenediimide by electrochemical gating and doping

QH Al-Galiby, Hatef Sadeghi, DZ Manrique, CJ Lambert, Nanoscale, Vol. 9, No. 14, pp. 4819-4825, 2017. DOI: 10.1039/C7NR00571G

65. Thermoelectricity in vertical graphene-C60-graphene architectures

Q Wu, Hatef Sadeghi, VM Garcia-Suarez, J Ferrer, CJ Lambert, Scientific Reports, Vol. 7, No. 1, pp. 11680, 2017. DOI: 10.1038/s41598-017-10938-2

64. High cross-plane thermoelectric performance of metallo-porphyrin molecular junctions

M Noori, H Sadeghi, Q Al-Galiby, SWD Bailey, CJ Lambert, Physical Chemistry Chemical Physics, Vol. 19, No. 26, pp. 17356-17359, 2017. DOI: 10.1039/C7CP02229H

63. Suppression of phonon transport in molecular Christmas trees

M Famili, I Grace, Hatef Sadeghi, CJ Lambert, ChemPhysChem, Vol. 18, No. 10, pp. 1234-1241, 2017. DOI: 10.1002/cphc.201700147

62. Thermoelectric energy harvesting with single molecules and self-assembled monolayers

Hatef Sadeghi, EPSRC Thermoelectric Network UK, 14-15 February 2017, University of Manchester, UK www.thermoelectricnetwork.com

2016

61. Quantum interference in graphene nanoconstrictions

P Gehring, Hatef Sadeghi, S Sangtarash, CS Lau, J Liu, A Ardavan, JH Warner, CJ Lambert, GAD Briggs, JA Mol, Nano Letters, Vol. 16, No. 7, pp. 4210-4216, 2016. DOI: 10.1021/acs.nanolett.6b01104

60. Cross-plane enhanced thermoelectricity and phonon suppression in graphene/MoS2 van der Waals heterostructures

Hatef Sadeghi, S Sangtarash, CJ Lambert, 2D Materials, Vol. 4, No. 1, pp. 015012, 2016. DOI: 10.1088/2053-1583/4/1/015012

59. Functionalization mediates heat transport in graphene nanoflakes

H Han, Y Zhang, N Wang, MK Samani, Y Ni, ZY Mijbil, M Edwards, S Xiong, K Saaskilahti, M Murugesan, Y Fu, L Ye, Hatef Sadeghi, S Bailey, YA Kosevich, CJ Lambert, J Liu, S Volz, Nature Communications, Vol. 7, No. 11281, 2016, DOI: 10.1038/ncomms11281

58. Exploring quantum interference in heteroatom-substituted graphene-like molecules

S Sangtarash, Hatef Sadeghi, CJ Lambert, Nanoscale (Communication), Vol. 6, No. 27, pp. 13199-13205, 2016. DOI: 10.1039/C6NR01907B

57. Tuning the thermoelectric properties of metallo-porphyrins

QH Al-Galiby, Hatef Sadeghi, LA Algharagholy, I Grace, C Lambert, Nanoscale, Vol. 8, No. 4, pp. 2428-2433, 2016. DOI: 10.1039/C5NR06966A

56. Hexagonal-boron nitride substrates for electroburnt graphene nanojunctions

Hatef Sadeghi, S Sangtarash, C Lambert Physica E: Low-dimensional Systems and Nanostructures, Vol. 82, pp. 12-15, 2016. DOI: 10.1016/j.physe.2015.09.005

55. Quantum-interference-enhanced thermoelectricity in single molecules and molecular films

CJ Lambert, Hatef Sadeghi and Q Al-Galiby, Comptes Rendus Physique, Vol. 17 No. 10, pp. 1084-1095, 2016. DOI: 10.1016/j.crhy.2016.08.003

54. Micro-Hall devices for magnetic, electric and photo-detection

A Gilbertson, Hatef Sadeghi, V Panchal, O Kazakova, CJ Lambert, SA Solin, LF Cohen, APS March Meeting 2016, 2016APS. MARB46008G

53. Chapter 2: Graphene-based DNA sensors

Hatef Sadeghi, in Handbook of Graphene Science (Vol. 6), Mahmood Aliofkhazari, Nasar Ali, William I. Milne, Cengiz S. Ozkan, Stanislaw Mitura, Juana L. Gervasoni, Editor. 2016, Florida, US, CRC Press (Taylor & Francis): 13-26. ISBN: 9781466591349

2015

52. Conductance enlargement in picoscale electroburnt graphene nanojunctions

Hatef Sadeghi, JA Mol, CS Lau, GAD Briggs, J Warner and CJ Lambert, Proceedings of the National Academy of Sciences (PNAS), Vol. 112, No. 9, pp. 2658-2663, 2015. DOI: 10.1073/pnas.1418632112

51. Oligoyne molecular junctions for efficient room temperature thermoelectric power generation

Hatef Sadeghi, S Sangtarash, CJ Lambert, Nano Letters, Vol. 15, No. 11, pp. 7467-7472, 2015. DOI: 10.1021/acs.nanolett.5b03033

50. A quantum circuit rule for interference effects in single-molecule electrical junctions

DZ Manrique, C Huang, M Baghernejad, X Zhao, OA Al-Owaedi, Hatef Sadeghi, V Kaliginedi, W Hong, M Gulcur, T Wandlowski, MR Bryce and CJ Lambert, Nature Communications, Vol. 6, 6389, 2015. DOI: 10.1038/ncomms7389

49. Redox-dependent Franck-Condon blockade and avalanche transport in a graphene-fullerene single-molecule transistor

CS Lau, Hatef Sadeghi, G Rogers, S Sangtarash, P Dallas, K Porfyrakis, J Warner, CJ Lambert, GAD Briggs, JA Mol, Nano Letters, Vol. 16, No. 1, pp. 170-176, 2015. DOI: 10.1021/acs.nanolett.5b03434

48. Searching the hearts of graphene-like molecules for simplicity, sensitivity, and logic

S Sangtarash, C Huang, Hatef Sadeghi, G Sorohhov, J Hauser, T Wandlowski, W Hong, S Decurtins, SX Liu, CJ Lambert, Journal of the American Chemical Society (JACS), Vol. 137, No. 35, pp. 11425-11431, 2015. DOI: 10.1021/jacs.5b06558

47. Magic ratios for connectivity-driven electrical conductance of graphene-like molecules

Y Geng, S Sangtarash, C Huang, Hatef Sadeghi, Y Fu, W Hong, T Wandlowski, S Decurtins, CJ Lambert and S Liu, Journal of the American Chemical Society (JACS), Vol. 137, No. 13, pp. 4469-4476, 2015. DOI: 10.1021/jacs.5b00335

46. Graphene-porphyrin single-molecule transistors

JA Mol, CS Lau, WJM Lewis, Hatef Sadeghi, C Roche, A Cnossen, JH Warner, CJ Lambert, HL Anderson, GAD Briggs, Nanoscale, Vol. 7, No. 31, pp. 13181-13185, 2015. DOI: 10.1039/C5NR03294F

45. Enhanced thermoelectric efficiency of porous silicene nanoribbons

Hatef Sadeghi, S Sangtarash and CJ Lambert, Scientific Reports, Vol. 5, pp. 9514, 2015. DOI: 10.1038/srep09514

44. Sensing single molecules with carbon-boron-nitride nanotubes

L Algharagholy, T Pope, Q Al-Galiby, Hatef Sadeghi, SWD Bailey, CJ Lambert, Journal of Materials Chemistry C, Vol. 3, No. 39, pp. 10273-10276, 2015. DOI: 10.1039/C5TC02284C

43. Exploiting the extended π-system of perylene bisimide for label-free single-molecule sensing

Q Al-Galiby, I Grace, Hatef Sadeghi, CJ Lambert, Journal of Materials Chemistry C, Vol. 3, No. 9, pp. 2101-2106, 2015. DOI: 10.1039/C4TC02897J

42. Enhancing the thermoelectric figure of merit in engineered graphene nanoribbons

Hatef Sadeghi, S Sangtarash and CJ Lambert, Beilstein Journal of Nanotechnology, Vol. 6, No. 2, pp. 1176-1182, 2015. DOI: 10.3762/bjnano.6.119

41. Negative differential electrical resistance of a rotational organic nanomotor

Hatef Sadeghi, S Sangtarash, Q Al-Galiby, R Sparks, S Bailey, CJ Lambert, Beilstein Journal of Nanotechnology, Vol. 6, No. 1, pp. 2332-2337, 2015. DOI: 10.3762/bjnano.6.240

40. Multifunctional semiconductor micro-Hall devices for magnetic, electric, and photo-detection

AM Gilbertson, Hatef Sadeghi, V Panchal, O Kazakova, CJ Lambert, SA Solin, LF Cohen, Applied Physics Letters (APL), Vol. 107, No. 23, pp. 233504, 2015. DOI: 10.1063/1.4936932

39. Electron and heat transport in porphyrin-based single molecule transistors with electro-burnt graphene electrodes

Hatef Sadeghi, S Sangtarash and CJ Lambert, Beilstein Journal of Nanotechnology, Vol. 6, No. 5, pp.1413-1420, 2015. DOI: 10.3762/bjnano.6.146

38. Chapter 3: Silicene nanoribbons and nanopores for nanoelectronic devices and applications

Hatef Sadeghi and S Sangtarash, in Handbook of Research on Nanoelectronic Sensor Modeling and Applications, M. T. Ahmadi, Razali Ismail, Soheil Anwar, Editor. 2015, IGI Global, ISBN: 152250737X, 9781522507376 DOI: 10.4018/978-1-5225-0736-9.ch003

2014

37. Tuning thermoelectric properties of graphene/boron nitride heterostructures

LA Algharagholy, Q Al-Galiby, HA Marhoon, Hatef Sadeghi, HM Abduljalil, CJ Lambert, Nanotechnology Vol. 26, No. 47, pp. 475401, 2015. DOI: 10.1088/0957-4484/26/47/475401

36. GOLLUM: a next-generation simulation tool for electron, thermal and spin transport

J Ferrer, C Lambert, VM Garcia-Suarez, DZ Manrique, D Visontai, L Oroszlany, R Rodriguez-Ferradas, I Grace, SWD Bailey, K Gillemot, Hatef Sadeghi, L Algharagholy, New Journal of Physics, Vol. 16, No. 9, pp. 093029, 2014. DOI: 10.1088/1367-2630/16/9/093029

35. Silicene-based DNA nucleobase sensing

Hatef Sadeghi, S. Bailey, CJ Lambert, Applied Physics Letters (APL), Vol. 104(10), pp. 103104, 2014. DOI: 10.1063/1.4868123

34. Graphene sculpturene nanopores for DNA nucleobase sensing

Hatef Sadeghi, LA Algharagholy, T Pope, SWD Bailey, D Visontai, DZ Manrique, J Ferrer, VM Garcia-Suarez, S Sangtarash, CJ Lambert, Journal of Physical Chemistry B, Vol. 118(24), pp. 6908-6914, 2014. DOI: 10.1021/jp5034917

33. Electrical transport model of silicene as a channel of field effect transistor

Hatef Sadeghi, Journal of Nanoscience and Nanotechnology, Vol. 14(6), pp. 4178-4184, 2014. DOI: 10.1166/jnn.2014.8914

32. DNA Nucleobase Sensing Using Silicene and Graphene Nanopores

Hatef Sadeghi, S Sangtarash, S Bailey, V Garcia-Suarez, J Ferrer, CJ Lambert, poster in CECAM Workshop, High performance models for charge transport in large scale materials systems, 6-10 Oct. 2014. Bremen University, Bremen, Germany

31. GOLLUM: a next-generation simulation tool for electron, thermal and spin transport

J Ferrer, CJ Lambert, VM Garcia-Suarez, DZ Manrique, D Visontai, L Oroszlany, R Rodriguez-Ferradas, I Grace, SWD Bailey, K Gillemot, Hatef Sadeghi, L Algharagholy, poster in CECAM Workshop, High performance models for charge transport in large scale materials systems, 6-10 Oct. 2014. Bremen University, Bremen, Germany

30. DNA Nucleobase Sensing Using Silicene and Graphene Nanopores

Hatef Sadeghi, S Sangtarash, S Bailey, V Garcia-Suarez, J Ferrer, CJ Lambert, poster in Faculty of Science and Technology Christmas Conference, 16 Dec. 2014. Lancaster University, Lancaster, UK

29. DNA Nucleobase Sensing

Hatef Sadeghi, S Sangtarash, S Bailey, V Garcia-Suarez, J Ferrer, CJ Lambert, poster in MOLESCO Network Meeting, 1 Oct. 2014. University of Konstanz, Konstanz, Germany

28. Perylene bisimide for label-free single-molecule sensing

Q Al-Galiby, I Grace, Hatef Sadeghi, CJ Lambert, "," poster in MOLESCO Network Meeting, 1 Oct. 2014. University of Konstanz, Konstanz, Germany

27. Directional control of charge transport through anthanthrene-based single-molecule junctions

S Sangtarash, Hatef Sadeghi, Y Geng, C Huang, Y Fu, V Kaliginedi, W Hong, S Liu, T Wandlowski, S Decurtins, CJ Lambert, poster in MOLESCO Network Meeting, 1 Oct. 2014. University of Konstanz, Konstanz, Germany

2013

26. Bilayer graphene nanoribbon mobility model in ballistic transport limit

S Mousavi, MT Ahmadi, Hatef Sadeghi, A Nilghaz, MJ Kiani, and R Ismail, Journal of Computational and Theoretical Nanoscience, Vol. 10(5), pp. 1262-1265, 2013. DOI: 10.1166/jctn.2013.2839

25. The effect of effective channel length on a silicon nanowire fin field effect transistor

FKA Hamid, S Anwar, NA Amin, Z Johari, Hatef Sadeghi, MA Nurudin, MT Ahmadi, R Ismail, Journal of Computational and Theoretical Nanoscience, Vol. 10(4), pp. 964-967, 2013. DOI: 10.1166/jctn.2013.2793

24. Classic and quantum capacitances in Bernal bilayer and trilayer graphene field effect transistor

Hatef Sadeghi, DTH Lai, JM Redoute, A Zayegh, Journal of Nanomaterials, Vol. 2013, p. 127690, 2013. DOI: 10.1155/2013/127690

23. An analytical approach to calculate effective channel length in graphene nanoribbon field effect transistors

M Ghadiry, M Nadi, M Bahadorian, A Manaf, H Karimi, Hatef Sadeghi, Microelectronics Reliability, Vol. 53, Issue 4, pp. 540-543, 2013. DOI: 10.1016/j.microrel.2012.12.002

22. Nanopore Arrangement for DNA Sequencing

Hatef Sadeghi, CJ Lambert, S Bailey, L A Algharagholy, J Ferrer, VM Garcia-Suarez, UK patent GB1322399.5 and International No. PCT/GB2014/053754 - 18 December 2013; http://me2.ipo.gov.uk & https://patents.google.com/patent/WO2015092411A1/en

2012

21. Schottky current in carbon nanotube - metal contact

S Sangtarash, Hatef Sadeghi, MT Ahmadi, MH Ghadiry, S Anwar, R Ismail, Journal of Computational and Theoretical Nanoscience, Vol. 9(10), pp. 1554-1557, 2012, DOI: 10.1166/jctn.2012.2243

20. Channel conductance of ABA stacking trilayer graphene nanoribbon field effect transistor

Hatef Sadeghi, MT Ahmadi, SM Mousavi, MH Ghadiry, R Ismail, Modern Physics Letters B, Vol. 26(8), p. 1250047, 2012. DOI: 10.1142/S0217984912500479

19. Trilayer Graphene Nanoribbon Carrier Statistic in Degenerate and Nondegenerate Limits

M Rahmani, MT Ahmadi, N Shayesteh, SM Mousavi, Hatef Sadeghi, R Ismail AIP Conference Proceedings, 2012. 1499(1): 272-275; DOI: 10.1063/1.4769000

18. Modeling of Graphene Nanoribbon Schottky Diodes in the Parabolic Band Structure Limit

NS Moghadam, MT Ahmadi, JF Webb, M Rahmani, Hatef Sadeghi, SM Mousavi, R Ismail, AIP Conference Proceedings, 2012. 1499(1): 268-271; DOI: 10.1063/1.4768999

17. Using Cognitive Radio Interference Mitigation Technique to Enhance Coexistence and Sharing Between DVB-T and LTE System

S Sangtarash, Hatef Sadeghi, WA Hassan, HL King, TA Rahman, Future Network & Mobile Summit 2012, 4 - 6 July 2012, Berlin, Germany.

16. A review on carbon-based materials as on-chip interconnects

Hatef Sadeghi, JM Redoute, DTH Lai, MT Ahmadi, R Ismail, 2011, Proc. SPIE 8204, 82042O. DOI: 10.1117/12.903196

15. Chapter 7: Bilayer graphene nanoribbon transport model

Hatef Sadeghi, SM Mousavi, M Rahmani, MT Ahmadi, R Ismail, in Advanced Nanoelectronics - (Nano and Energy), R Ismail, MT Ahmadi, S Anwar, Editor. 2012, Florida, US, CRC Press (Taylor & Francis): 203-222. ISBN 9781439856802

14. Chapter 6: Carrier transport, current - voltage characteristics of BGN

SM Mousavi, Hatef Sadeghi, M Rahmani, MT Ahmadi, R Ismail, in Advanced Nanoelectronics - (Nano and Energy), R Ismail, MT Ahmadi, S Anwar, Editor. 2012, Florida, US, CRC Press (Taylor & Francis): 179-202. ISBN 9781439856802

13. Chapter 8: Trilayer graphene nanoribbon field effect transistor (TGNFET) modeling

M Rahmani, SM Mousavi, Hatef Sadeghi, MT Ahmadi, R Ismail, in Advanced Nanoelectronics - (Nano and Energy), R Ismail, MT Ahmadi, S Anwar, Editor. 2012, Florida, US, CRC Press (Taylor & Francis): 223-259. ISBN 9781439856802

2011

12. Ballistic conductance model of bilayer graphene nanoribbon (BGN)

Hatef Sadeghi, MT Ahmadi, BI Ishak, SM Mousavi, R Ismail, Journal of Computational and Theoretical Nanoscience, Vol. 8(10), pp. 1993-1998, 2011. DOI: 10.1166/jctn.2011.1915

11. Bilayer graphene nanoribbon carrier statistic in the degenerate and the non-degenerate limits

SM Mousavi, MT Ahmadi, Hatef Sadeghi, A Nilghaz, A Amin, Z Johari, R Ismail, Journal of Computational and Theoretical Nanoscience, Vol. 8(10), pp. 2029-2032, 2011. DOI: 10.1166/jctn.2011.1921

10. Design and analysis of a new carbon nanotube full adder cell,

MH Ghadiry, AA Manaf, MT Ahmadi, Hatef Sadeghi, MN Senejani, Journal of Nanomaterials, Vol. 2011, pp. 906237, 2011. DOI: 10.1155/2011/906237

9. Carrier Statistic Model for a Bilayer Graphene in the Non-degenerate Regime

Hatef Sadeghi, MT Ahmadi, JF Webb, SM Mousavi, R Ismail, I Ismail, AIP Conference Proceedings, 2011. 1337(1): 184-187. DOI: 10.1063/1.3592464

8. Bilayer Graphene Conductance Model in the Degenerate Limit

Hatef Sadeghi, S Sangtarash, MT Ahmadi, The First Iranian Students Scientific Conference in Malaysia (FISSCM), 9-10 April 2011, University Putra Malaysia, Kuala Lumpur, Malaysia

7. Biased Voltage Boundary Condition to Operate Bilayer Graphene in the Insulating Region

Hatef Sadeghi, MT Ahmadi, S Sangtarash, R Ismail, in Electronic Devices, Systems and Applications (ICEDSA), 2011 International Conference on, 2011, pp. 50-52. DOI: 10.1109/ICEDSA.2011.5959053

6. Design HAPS coverage to provide a footprint for the whole state of Perak

Hatef Sadeghi, The First Iranian Students Scientific Conference in Malaysia (FISSCM), 9-10 April 2011, University Putra Malaysia, Kuala Lumpur, Malaysia

5. Designing Fast Fourier Transform using Verilog and Simulation by Quartus II

Hatef Sadeghi, The First Iranian Students Scientific Conference in Malaysia (FISSCM), 9-10 April 2011, University Putra Malaysia, Kuala Lumpur, Malaysia

4. Bilayer Graphene Nanoribbon Carrier Statistics in the Degenerate Regime

SM Mousavi, MT Ahmadi, Hatef Sadeghi, JF Webb, R Ismail, AIP Conference Proceedings, 2011. 1337(1): 180-183. DOI: 10.1063/1.3592463

3. Carbon Nanotube Capacitance Model in the Degenerate and the Non-degenerate Regimes

MT Ahmadi, JF Webb, NA Amin, SM Mousavi, Hatef Sadeghi, MR Neilchiyan, R Ismail, AIP Conference Proceedings, 2011. 1337(1): 173-176. DOI: 10.1063/1.3592461

2. Bilayer Graphene Nanoribbon Conductance Model in Parabolic Band Structure

SM Mousavi, MT Ahmadi, Hatef Sadeghi, NA Amin, Z Johari, R Ismail, S Anwar, AIP Conference Proceedings, 2011. 1341(1): 388-390. DOI: 10.1063/1.3587025

1. Study the Effect of Applied Voltage on Propagation Delay of Bilayer Graphene Nanoribbon Transistor

AA Manaf, M Hosseinghadiry, SM Mousavi, Hatef Sadeghi, International Semiconductor Device Research Symposium (ISDRS 2011), 7-9 Dec 2011, University of Maryland, College Park, Maryland, USA. DOI: 10.1109/ISDRS.2011.6135226

News

06 August 2020: Light induced quantum interference (QI) in molecular junctions. Read more in: 10.3390/nano10081544

30 March 2020: Atomically precise graphene nanoribbon field effect transistors formed by 5-AGNR between graphene electrodes. Read more in: 10.1021/acsnano.0c00604

26 Jan 2020: Stable radicals for ultra-thin film thermoelectricty. Read more in: 10.1039/C9NA00649D

1 October 2019: We demonstrated evidences of the phase coherent phonon transport through single molecules. Read more in: 10.1021/acs.nanolett.9b02089

16 September 2019: Stability makes a difference (Nature Nano news & views)

Nature Nanotechnology, (2019)doi: 10.1038/s41565-019-0537-4

16 September 2019: Our recent paper in Nature Nanotechnology: Robust graphene-based molecular devices

3 September 2019: Invited talk in Molecular-Scale Thermoelectricity: Materials, Measurements and Modelling conference at the University of Cambridge.

1 September 2019: We moved to the School of Engineering at University of Warwick.

12 June 2019: Invited talk in International conference on thermoelectric materials, San Sebastian, Spain.

7 May 2019: Dr Sadeghi received the UK Research and Innovation Future Leaders Fellowship Award

1 May 2019: Dr. Sara Sangtarash received the Leverhulme Trust Early Career Fellowship Award

9 Jul 2018: Our recent paper in Nano Letters "The conductance of porphyrin-based molecular nanowires increases with length" was highlighted in Nature Nanotechnology:

Longer wires conduct better

Nature Nanotechnology 13, 531 (2018) https://www.nature.com/articles/s41565-018-0211-2

30 May 2018: Our recent paper in Nature "Magnetic edge states and coherent manipulation of graphene nanoribbons" was highlighted in Nature:

Spinning on the edge of graphene

Nature 557, 645-647 (2018)doi: 10.1038/d41586-018-05240-8

1 May 2018: Dr. Sadeghi received the Leverhulme Trust Early Career Fellowship Award

Read more on how to model electron, phonon and spin transport through nanoscale quantum devices in the following tutorial article:

Hatef Sadeghi, 2018, Nanotechnology, 29, 373001

https://doi.org/10.1088/1361-6528/aace21