P. Steiger, J. Zhang, K.
Harrabi, I.A. Hussein, J.M. Downing, M.A. McLachlan.Thin
Solid Films, 6645, 417–423 (2017)
Hydrothermally
grown ZnO electrodes for improved organic photovoltaic
devices.
E. Collin, W. Bailey, P. Fozooni, P. G. Frayne, P. Glasson, K.
Harrabi, and M. J. Lea,
Phys. Rev. B 96,
235427 (2017)
Temperature-dependent
energy levels of electrons on liquid helium
J. Zhang, M. Morbidoni, C. H. Burgess, J. Wu, T. Du,
K. Harrabi, D. J. Payne, J. R. Durrant, and M. A.
McLachlan, Crystal
Growth & Design 17, 6559 (2017),
Nanoscale
Structure−Property Relationships in Low-Temperature
Solution-Processed Electron Transport Layers for Organic
Photovoltaics.
K. Harrabi,
J. P. Maneval, IEEE Trans. Appl. Supercond.27, 4, 7779009
(2017).
Measurements
of the Delay Time between a Critical Current Pulse and the
First Resistive Response in Superconducting Niobium Strips.
K. Harrabi , F. O.
Bakare, F. Oktasendra, J. P. Maneval, J. Supercond. Nov.
Magn. 30, 5 , 1349 (2017).
Temperature
Dependence of the Phonon Escape Time Deduced from the
Nucleation Time of Phase Slip Center in Superconducting
NbTiN Thin Film.
A. Mekki, A. Dere, Kwadwo Mensah-Darkwa, Ahmed Al-Ghamdid,
R.K. Guptae, K. Harrabi,
W.A. Farooqf, Farid El-Tantawyg, F. Yakuphanoglua, Synthetic
Met. Synthetic Met. 217,
43 (2016).
Graphene
controlled organic photodetectors.
K. Harrabi, F. Oktasendra, K.
Gasmi, G. Berdiyorov, A. Mekki, and J.P. Maneval, IEEE
Trans. Appl. Supercond. 26, 7399353 (2016).
Phonon
escape time deduced from the time of nucleation of hot spots
in superconducting niobium Filaments.
K. Harrabi, IEEE Trans. Appl.
Supercond, 26, 7397940 (2016).
Temperature
dependence of the heat escape time deduced from the
nucleation of a dissipative zone in superconducting
YBa2Cu3O7 Filament.
A. Mekki, R.O Ocaya, A. Dere, A. A. Al-Ghamdie, K.
Harrabi, F. Yakuphanoglua,11,
153 (2016) J. Nanoelectronics and
Optoelectronics,
Organic
semiconductor: Graphene-oxide/p-Si photodiodes.
J. Zhang, Jorge C. D. Faria, M. Morbidoni, Y. Porte, C. H.
Burgess, K. Harrabi, and M. A.
McLachlan. Adv.
Electron. Mater. 1600008, (2016)
Low-Temperature
Solution-Processed Electron Transport Layers for Inverted
Polymer Solar Cells.
A. Mekki, R.O. Ocaya, A. Dere, A. A. Al-Ghamdid, K.
Harrabi, F. Yakuphanogluc,
Synthetic
Metals 213, 47 (2016).
New
photodiodes based graphene-organic semiconductor hybrid
materials.
U. Mehmood, I.A Hussein, K.
Harrabi, N. Tabet and G. R. Berdiyorov.RSC
Advances, 6, 7897, (2016).
Enhanced
photovoltaic performance with co-sensitization of a
ruthenium(II) sensitizer and an organic dye in
dye-sensitized solar cells.
U. Mehmood, K. Harrabi,
I. A. Hussein, S. Ahmed,
IEEE Journal Of Photovoltaics, 6, 196 (2016)
Enhanced
Photovoltaic Performance of Dye-Sensitized Solar Cells Using
TiO2-Graphene Microplatelets Hybrid Photoanode .
M. R. Reddy, G. N. Redda, U. Mehmood I. A. Hussein, S. U.
Rahman, K. Harrabi,
B. V. Subba Reddy, SYNTHESIS-STUTTGART 47, 3315, (2015).
Copper(II)
Triflate Catalyzed Synthesis of 2,4-Disubstituted Oxazoles
from alpha- Diazoketones.
U. Mehmood, I. A. Hussein, K.
Harrabi, M.B.Mekki, S. Ahmed, N. Tabet. Solar Energy
Materials and Soalr Cells, 140, 174 ( 2015).
Hybrid
TiO2-multiwall carbon nanotube (MWCNTs) photoanodes for
efficient dye sensitized solar cells (DSSCs).
U. Mehmood, A., Shakeel; I. A. Hussein, K.
Harrabi. Photonics and Nanostrcutures-Fundamentals
and Applications, 16, 34 (2015).
Improving the efficiency of dye
sensitized solar cells by TiO2-graphene nanocomposite
photoanode.
G. Berdiyorov, K. Harrabi, U. Mehmood, F. M. Peeters, N.
Tabet, J. Zhang, I. A. Hussein, and M. A. McLachlan, J.
Appl. Phys. 118, 025101 (2015).
Derivatization
and diffusive motion of molecular fullerenes: Ab initio and
atomistic simulations.
U. Mehmood, S. Ahmed, I. A. Hussein ,K.
Harrabi, , Electrochimi. Acta 173 607 (2015).
Co-sensitization
of TiO2-MWCNTs hybrid anode for efficient dye-sensitized
solar cells/
U. Mehmood, U-S. Rahman, K.
Harrabi, I. A. Hussein, B. V. S. Reddy, Advances
in Materials Science and Engineering, 403585 (2015).
Recent
advances in dye sensitized solar cells.
K. Harrabi, AIP ADVANCES 5,
037102 (2015).
Resistive
states created in superconducting NbTiN filaments by an
electrical current pulse.
K. Harrabi, J. Supercond. Nov.
Magn. 28, 573 (2015)
Temperature
Elevation of Current Driven Phase-Slip Centers in YBa2Cu3O7
Strip.
G. Berdiyorov, K.
Harrabi, J.P. Maneval, and F. M. Peeters, Supercond.
Sci. Technol. 28, 025004 (2015).
Effect
of pinning on the response of superconducting strips to an
external pulsed current.
U. Mehmood, I. A. Hussein, K.
Harrabi, S. Ahmed, Advances in Materials Science and
Engineering, 86730 (2015).
Density
Functional Theory Study on the Electronic Structures of
Oxadiazole Based Dyes as Photosensitizer for Dye Sensitized
Solar Cells.
G. Berdiyorov, K.
Harrabi, F. Oktasendra, K. Gasmi, A. I. Mansour, J.P.
Maneval, and F. M. Peeters, Phys. Rev. B 90, 134505 (2014)
Dynamics
of current-driven phase-slip centers in superconducting
strips.
K. Harrabi, A.F. Salem, K. Ziq,
A.I. Mansour, S. Kunwar, J.P. Maneval, and G. Berdiyorov,
Appl. Phys. A 117, 2033 (2014)
Characterization
of the current-induced resistive spots in superconducting
YBa2Cu3O7 strips.
U. Mehmood, S. Rahman, K.
Harrabi, I. A. Hussein, and B. V. S. Reddy, Advances in
Materials Science and Engineering, 974782 (2014).
Recent
Advances in Dye Sensitized Solar Cells
J.P. Maneval, K.
Harrabi, F. Chibane, M. Rosticher, F. R Ladan, P.
Mathieu, IEEE Trans. Appl. Supercond. 23, 2200604 (2013).
Temperature
Profile of Hotspots in Narrow Current-Biased Superconducting
Strips.
K. Harrabi, J. Supercond. Nov.
Magn. 26, 3231 (2013).
Fabrication
of Flux Qubit with a Mechanical Degree of Freedom.
K. Harrabi, J. Supercond. Nov.
Magn. 26, 1865 (2013)
Hotspot
Temperatures Reached in Current-Driven Superconducting
Niobium Filaments.
F. Yan, J. Bylander, Simon Gustavsson, Fumiki Yoshihara, K.
Harrabi, David G. Cory, T. P. Orlando,Y. Nakamura, J. S.
Tsai, W. D.Oliver, Phys. Rev. B 85, 174521 (2012).
Spectroscopy
of low-frequency noise and its temperature dependence in
asuperconducting qubit .
K. Harrabi, Y. Pashkin, O.
Astafiev, S. Kafanov, T. F. Li, J. S. Tsai, Appl. Phys. A
108, 7 (2012).
Fabrication
and characterization of Al nanomechanical resonators for
coupling to nanoelectronic devices .
S. Gustavsson, J. Bylander, F. Yan, P. Forn-Diaz, V.
Bolkhovsky, D. Braje, G. Fitch, K.
Harrabi, D. Lennon, J. Miloshi, P. Murphy, R. Slattery,
S. Spector, B. Turek, T. Weir, P.B. Welander, F. Yoshihara,
D.G. Cory, Y. Nakamura, T.P. Orlando, and W.D. Oliver, Phys.
Rev. Lett. 108, 170503 (2012).
Driven
Dynamics and Rotary Echo of a Qubit Tunably Coupled to a
Harmonic Oscillator .
J. Bylander, S. Gustavsson, F. Yan, F. Yoshihara, K.
Harrabi, G. Fitch, D. G. Cory, Y. Nakamura, J. S. Tsai,
W. D. Oliver, Nature
Phys. 7, 565 (2011)
Noise
spectroscopy through dynamical decoupling with a
superconducting flux qubit
K. Harrabi, F.-R. Ladan, Vu Dinh
Lam, J.-P. Maneval, J.-F. Hamet, J.-C. Vill�gier, R.W.
Bland, J. Low Temp. Phys. 157, 36 (2009).
Current-Temperature
Diagram of Resistive States in Long Superconducting
YBa2Cu3O7 Strips .
S. Ashhab, A. O. Niskanen, K.
Harrabi, Y. Nakamura, T. Picot, P.C. de Groot, C. J. P.
M. Harmans, J. E. Mooij, and F. Nori, Phys. Rev. B 77,
014510 (2008).
Interqubit
coupling mediated by a highexcitation- energy quantum
object.
F.-R. Ladan, K. Harrabi,
M. Rosticher, P. Mathieu, J.-P. Maneval, C. Villard, J. Low
Temp. Phys. 153,103 (2008)
Current-Temperature
Diagram of Resistive States in Long Superconducting Niobium
Filaments.
K. Harrabi, F. Yoshihara, A. O.
Niskanen, Y. Nakamura, J. S. Tsai, Phys. Rev. B 79, 020507
R (2009).
Engineered
selection rules for tunable coupling in a superconducting
quantum circuit.
A. O. Niskanen, K.
Harrabi, F. Yoshihara, Y. Nakamura, S. Lloyd, J. S.
Tsai, Science 316,
723 (2007).
Quantum
coherent tunable coupling of superconducting qubits.
F. Yoshihara, K.
Harrabi, A. O. Niskanen, Y. Nakamura, J. S. Tsai, Phys.
Rev. Lett. 97, 167001 (2006).
Decoherence
of flux qubits due to 1/f flux noise.
A. O. Niskanen, K.
Harrabi, F. Yoshihara, Y. Nakamura, J. S. Tsai, Phys.
Rev. B 74, 220503 (2006).
Spectroscopy
of three strongly coupled flux qubits .
P. Glasson, G. Papageorgiou, K.
Harrabi, V.Antonov, E.Collin, P.Fozooni, P.G.Frayne,
M.J.Lea, Y.Mukharsky and D.G.Rees, J. Phys. Chem. Solids,
66, 1539 (2005).
Trapping
single electrons on liquid helium.
G. Papageorgiou, P.H. Glasson, K.
Harrabi, E. Collin, P. Fozooni, P.G.Frayne, Y. Mukharsky
and M.J. Lea. App. Phys. Lett. 86, 153106 (2005).
Counting
individual trapped electrons on liquid helium.
P.H. Glasson, E. Collin, P. Fozooni, P.G. Frayne, K.
Harrabi, W.Bailey, G. Papageorgiou, Y. Mukharsky and
M.J.Lea. Physica E 22, 761-766 (2004).
Confined
electron crystals and Rydberg states on liquid helium.
G. Papageorgiou, Yu. Mukharsky, K.
Harrabi, P. Glasson, P. Fozooni, P.G. Frayne, E. Collin,
and M.J. Lea. Physica E, 18, 179181 (2003).
Detecting
electrons on helium with a single-electron transistor (SET).
E. Collin, W. Bailey, P. Fozooni, P.G. Frayne, P.Glasson, K.
Harrabi, M.J. Lea and G. Papageorgiou. Phys. Rev. Lett.
89, 245301 (2002).