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dc.contributor.authorRahman, Md. Wazedur
dc.contributor.authorMañas Torres, María del Carmen 
dc.contributor.authorFirouzeh, Seyedamin
dc.contributor.authorCuerva Carvajal, Juan Manuel 
dc.contributor.authorÁlvarez Cienfuegos Rodríguez, Luis 
dc.contributor.authorPramanik, Sandipan
dc.date.accessioned2022-05-10T06:51:16Z
dc.date.available2022-05-10T06:51:16Z
dc.date.issued2021-12-06
dc.identifier.citationACS Nano 2021, 15, 20056−20066es_ES
dc.identifier.urihttp://hdl.handle.net/10481/74765
dc.description.abstractMolecular functionalization of CNTs is a routine procedure in the field of nanotechnology. However, whether and how these molecules affect the spin polarization of the charge carriers in CNTs are largely unknown. In this work we demonstrate that spin polarization can indeed be induced in twodimensional (2D) CNT networks by “certain” molecules and the spin signal routinely survives length scales significantly exceeding 1 μm. This result effectively connects the area of molecular spintronics with that of carbon-based 2D nanoelectronics. By using the versatility of peptide chemistry, we further demonstrate how spin polarization depends on molecular structural features such as chirality as well as molecule−nanotube interactions. A chiralityindependent effect was detected in addition to the more common chiralitydependent effect, and the overall spin signal was found to be a combination of both. Finally, the magnetic field dependence of the spin signals has been explored, and the “chirality-dependent” signal has been found to exist only in certain field angles.es_ES
dc.description.sponsorshipProject FEDER/Junta de Andalucía-Consejería de Transformación Económica, Industria, Conocimiento y Universidades (Spain) project P18-FR- 3533es_ES
dc.description.sponsorshipGrant PRE 2018-083773, funded by MCIN/AEI/10.13039/501100011033es_ES
dc.language.isoenges_ES
dc.publisherACSes_ES
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivs 3.0 License
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/
dc.subjectChirality-induced spin selectivityes_ES
dc.subjectCarrier transportes_ES
dc.subjectCarbon nanotubees_ES
dc.subjectPeptides es_ES
dc.subjectSpin−orbit couplinges_ES
dc.titleMolecular Functionalization and Emergence of Long-range Spin-dependent Phenomena in Two-dimensional (2D) Carbon Nanotube Networkses_ES
dc.typejournal articlees_ES
dc.rights.accessRightsopen accesses_ES
dc.identifier.doi10.1021/acsnano.1c07739
dc.type.hasVersionAOes_ES


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