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Ultra-sensitive NO2 gas sensors based on single-wall carbon nanotube field effect transistors: Monitoring from ppm to ppb level

Leandro Sacco , Salomé Forel , Ileana Florea , Costel-Sorin Cojocaru
Article dans une revue hal-02344316v1
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Synthesis of multi-walled carbon nanotubes by combining hot-wire and dc plasma-enhanced chemical vapor deposition

Costel Sorin Cojocaru , Dohyung Kim , Didier Pribat , Jean Eric Bouree
Thin Solid Films, 2006, 501, pp.227-232. ⟨10.1016/j.tsf.2005.07.162⟩
Article dans une revue hal-00541129v1
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Study of electron field emission from arrays of multi-walled carbon nanotubes synthesized by hot-wire dc plasma-enhanced chemical vapor deposition

Costel Sorin Cojocaru , Dohyung Kim , Didier Pribat , Jean Eric Bouree , Eric Minoux , et al.
Journal of Non-Crystalline Solids, 2006, 352, pp.1352-1356. ⟨10.1016/J.JNONCRYSOL.2006.01.065⟩
Article dans une revue hal-00541131v1
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ATOMIC HYDROGEN-DRIVEN SIZE CONTROL OF CATALYTIC NANOPARTICLES FOR SINGLE-WALLED CARBON NANOTUBE GROWTH

Hee J. Jeong , Laurent Eude , M. Gowtham , Bernd Marquardt , Sung H. Lim , et al.
Nano, 2008, 3 (3), pp.145-153. ⟨10.1142/S1793292008000939⟩
Article dans une revue hal-00795000v1

Carbon Nitride Thin Films and Nanopowders Produced by CO2 Laser Pyrolysis

R. Alexandrescu , R. Cireasa , Costel Sorin Cojocaru , Aurelian Crunteanu , I. Morjan , et al.
ASM, Feb 1999, United States. pp.321-328
Communication dans un congrès hal-00540760v1

Deposition of carbon nitride thin films by IR-laser-induced reactions in carbon-nitrogen gas-phase compounds

Aurelian Crunteanu , Rodica Alexandrescu , Raluca Cireasa , Costel Sorin Cojocaru , Ion G. Morjan , et al.
ROMOPTO '97: Fifth Conference on Optics, Jul 1997, Bucharest, Romania. pp.199-204
Communication dans un congrès hal-00540659v1

Carbon nanotubes and graphene-based microsonar for embedded monitoring of microporosity

Bérengère Lebental , Nawres Sridi , Fatima Bouanis , Costel-Sorin Cojocaru , Frédéric Bourquin , et al.
Acoustics 2012, Apr 2012, France. 18p
Communication dans un congrès hal-00990854v1
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Charge Transfer and Tunable Ambipolar Effect Induced by Assembly of Cu (II) Binuclear Complexes on Carbon Nanotube Field Effect Transistor Devices

Gurvan Magadur , Jean‐sébastien Lauret , Gaëlle Charron , Fatima Bouanis , Evgeny Norman , et al.
Journal of the American Chemical Society, 2012, 134 (18), pp.7896--7901. ⟨10.1021/ja301362r⟩
Article dans une revue hal-00793937v1
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High-Rate Capability Silicon Decorated Vertically Aligned Carbon Nanotubes for Li-Ion Batteries

Aurelien Gohier , Barbara Laik , Ki Hwan Kim , Jean Luc Maurice , Jean Pierre Pereira-Ramos , et al.
Advanced Materials, 2012, 24 (19), pp.2592-2597. ⟨10.1002/adma.201104923⟩
Article dans une revue istex hal-00793888v1
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New method for the growth of single-walled carbon nanotubes from bimetallic nanoalloy catalysts based on Prussian blue analog precursors

A. Castan , S. Forel , L. Catala , I. Florea , F. Fossard , et al.
Carbon, 2017, 123, pp.583-592. ⟨10.1016/j.carbon.2017.07.058⟩
Article dans une revue hal-02325471v1
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Field emission measure of the time response of individual semiconducting nanowires to laser excitation

May Choueib , Anthony Ayari , Philippe Poncharal , Catherine Journet , Costel Sorin Cojocaru , et al.
Applied Physics Letters, 2011, 99, pp.072115. ⟨10.1063/1.3627168⟩
Article dans une revue hal-00794032v1
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Anisotropy of Assemblies of Densely Packed Co-Alloy Nanoparticles Embedded in Carbon Nanotubes

Serghej L Prischepa , Alexander L Danilyuk , Andrei V Kukharev , Costel Sorin Cojocaru , Nikolai I Kargin , et al.
IEEE Magnetics Letters, 2019, 10, pp.1-5. ⟨10.1109/LMAG.2019.2933380⟩
Article dans une revue hal-02325337v1
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Nanostructuring Strategies for Silicon‐based Anodes in Lithium‐ion Batteries: Tuning Areal Silicon Loading, SEI Formation/Irreversible Capacity Loss, Rate Capability Retention and Electrode Durability

Mariam Ezzedine , Fatme Jardali , Ileana Florea , Mihai‐robert Zamfir , Costel‐sorin Cojocaru
Batteries & Supercaps, 2022, ⟨10.1002/batt.202200451⟩
Article dans une revue hal-03900831v1
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Negative differential resistance in photoassisted field emission from Si nanowires

M. Choueib , A. Derouet , P. Vincent , A. Ayari , S. Perisanu , et al.
Journal of Vacuum Science & Technology B, Nanotechnology and Microelectronics, 2022, 40 (2), pp.022802. ⟨10.1116/6.0001650⟩
Article dans une revue hal-03599229v1

Metal-free Silicon-Lithium-Sulfur full cell architecture and methods of making them

Costel Sorin Cojocaru , Mariam Ezzedine , Ileana Florea , Fatme Jardali
France, Patent n° : FR2203663. 2022
Brevet hal-03746273v1

Nanosecond-laser-induced graphitization and amorphization of thin nano-crystalline graphite films

Loïc Loisiel , Bérengère Lebental , Majid Kabiri Samani , Chong Wei Tan , Costel Sorin Cojocaru , et al.
E-MRS Spring Meeting, May 2014, France. 1p
Communication dans un congrès hal-00991106v1
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All-printed infrared sensor based on multiwalled carbon nanotubes

Aurelien Gohier , Anirban Dhar , Louis Gorintin , Paolo Bondavalli , Yvan Bonnassieux , et al.
Applied Physics Letters, 2011, 98, pp.063103. ⟨10.1063/1.3552686⟩
Article dans une revue hal-00794034v1
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Toward full carbon interconnects: High conductivity of individual carbon nanotube to carbon nanotube regrowth junctions

Sampo Tuukkanen , Stephane Streiff , Pascale Chenevier , M. Pinault , Hee J. Jeong , et al.
Applied Physics Letters, 2009, 95, pp.113108. ⟨10.1063/1.3216839⟩
Article dans une revue hal-00794045v1
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Carbon nanotubes and graphene-based microsonar for embedded monitoring of microporosity

Bérengère Lebental , Nawres Sridi , Fatima Bouanis , Costel-Sorin Cojocaru , Frédéric Bourquin , et al.
Acoustics 2012, Apr 2012, Nantes, France
Communication dans un congrès hal-00811150v1
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Carbon-Based Nanomaterials as an Anode for Lithium Ion Battery

Fei Yao , Costel Sorin Cojocaru
Micro and nanotechnologies/Microelectronics. Ecole Polytechnique X, 2013. English. ⟨NNT : ⟩
Thèse pastel-00967913v1
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Spray-gun deposition of catalyst for large area and versatile synthesis of carbon nanotubes

Aurelien Gohier , Ki Hwan Kim , Evgeny Norman , Louis Gorintin , Paolo Bondavalli , et al.
Applied Surface Science, 2012, 258, pp.6024-6028. ⟨10.1016/j.apsusc.2012.02.115⟩
Article dans une revue hal-00793869v1
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Graphene-based resistive humidity sensor for in-situ monitoring of drying shrinkage and intrinsic permeability in concrete

Bérengère Lebental , Waleed Moujahid , Chang-Soek Lee , Jean Luc Maurice , Costel-Sorin Cojocaru
NICOM 4: 4th International Symposium on Nanotechnology in Construction, May 2012, France. 8p
Communication dans un congrès hal-00857257v1
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On the role of activation mode in the plasma- and hot filaments-enhanced catalytic chemical vapour deposition of vertically aligned carbon nanotubes

Costel Sorin Cojocaru , Francois Le Normand
Thin Solid Films, 2006, 515, pp.53-58. ⟨10.1016/J.TSF.2005.12.137⟩
Article dans une revue hal-00541134v1

Field emission characterization of field-aligned carbon nanotubes synthesized in an environmental transmission electron microscope

Pascal Vincent , Federico Panciera , Ileana Florea , Anthony Ayari , Sorin Perisanu , et al.
Journal of Vacuum Science & Technology B, Nanotechnology and Microelectronics, 2024, 42 (2), ⟨10.1116/6.0003413⟩
Article dans une revue hal-04519935v1

Carbon nitride thin films and nanopowders produced by CO2 laser pyrolysis

Rodica Alexandrescu , Raluca Cireasa , Costel Sorin Cojocaru , Aurelian Crunteanu , I. Morjan , et al.
Surface Engineering, 1999, 15 (3), pp.230-234
Article dans une revue hal-00541121v1

Laser pyrolysis of carbon-nitrogen gas-phase compounds: An attempted approach to carbon nitride formation

R. Alexandrescu , Costel Sorin Cojocaru , Aurelian Crunteanu , S. Petcu , Raluca Cireasa , et al.
Carbon, 1998, 36, pp.795-800
Article dans une revue hal-00541109v1
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Highly Uniform, Straightforward, Controllable Fabrication of Copper Nano-Objects via Artificial Nucleation-Assisted Electrodeposition

Joonwon Lim , Ki-Hwan Kim , Costel Sorin Cojocaru
Journal of Electroanalytical Chemistry, In press, ⟨10.1016/j.jelechem.2021.115594⟩
Article dans une revue hal-03322760v1

Negative Differential Resistance in Laser-Assisted Field Emission from Si Nanowires

M. Choueib , A. Derouet , P. Vincent , A. Ayari , P. Poncharal , et al.
2021 34th International Vacuum Nanoelectronics Conference (IVNC), Jul 2021, Lyon, France. pp.1-2, ⟨10.1109/IVNC52431.2021.9600693⟩
Communication dans un congrès hal-03440263v1
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Comparing TEM and resonant Raman spectroscopy for diameter distribution assessment of single wall carbon nanotubes

Alice Castan , S. Forel , Frederic Fossard , A. Ghedjatti , Costel Sorin Cojocaru , et al.
19th International Microscopy Congress (IMC19), Sep 2018, Sydney, Australia
Communication dans un congrès hal-01993901v1

A nucleation and growth model of vertically-oriented carbon nanofibers or nanotubes by plasma-enhanced catalytic chemical vapor deposition

C. S. Cojocaru , A. Senger , F. Le-Normand
Journal of Nanoscience and Nanotechnology, 2006, 6, pp.1331-1338
Article dans une revue hal-00206072v1