940 citations
- J. Fernández-Rossier4 profiles78 · h 42
- N. Peres2 profiles57 · h 48
- J. Lado36 · h 33
- F. Delgado2 profiles15 · h 19
- R. Ferreira2 profiles14 · h 26
- M. Vasilevskiy13 · h 29
- E. Galvão12 · h 24
- Ernesto F. Galvão11 · h 6
- G. Catarina2 profiles11 · h 12
- J. Fern'andez-Rossier2 profiles11 · h 6
- Leonardo Novo3 profiles11 · h 13
- F. Koppens10 · h 74
- University of MinhoPT119 papers
- QuantaLabPT65 papers
- University of AlicanteES56 papers
- Universidade Federal FluminenseBR27 papers
- University of Southern DenmarkDK25 papers
- Centre National de la Recherche ScientifiqueFR20 papers
- Universidade do PortoPT17 papers
- University of LisbonPT15 papers
- Centro de Física das Universidades do Minho e do PortoPT14 papers
- Institució Catalana de Recerca i Estudis AvançatsES12 papers
- Institute of Photonic SciencesES12 papers
- Université Paris-SaclayFR12 papers
7 papers · 1 filter
Electroluminescence in n-type GaAs unipolar nanoLEDs
Bejoys Jacob, João Azevedo, Jana B. Nieder +1
In this Letter, we report the observation of electroluminescence (EL) at around 866 nm from n-i-n unipolar (electron-transporting) III-V GaAs nanoLEDs. The devices consist of nanop…
Review: Graphene-based biosensor for Viral Detection
Amine El Moutaouakil, Suhada Poovathy, Mohamed Belmoubarik +1
Viral infections are among the main reasons for serious pandemics and contagious infections; hence, they cause thousands of fatalities and economic losses annually. In the case of…
Experimental demonstration of a rapid sweep-tuned spectrum analyzer with temporal resolution based on a spin-torque nano-oscillator
A. Litvinenko, V. Iurchuk, P. Sethi +8
It is demonstrated experimentally that a spin-torque nano-oscillator (STNO) rapidly sweep-tuned by a bias voltage can be used for time-resolved spectrum analysis of frequency-manip…
The physical limits of nanoLEDs and nanolasers for optical communications
Bruno Romeira, Andrea Fiore
Nanoscale light sources are being intensively investigated for their potential to enable low-energy, high-density optical communication and sensing systems. Both nano-light-emittin…
Magnetodynamics in orthogonal nanocontact spin-torque nano-oscillators based on magnetic tunnel junctions
S. Jiang, M. Ahlberg, S. Chung +4
We demonstrate field and current controlled magnetodynamics in nanocontact spin-torque nano-oscillators (STNOs) based on orthogonal magnetic tunnel junctions (MTJs). We systematica…
Analog and digital phase modulation of spin torque nano-oscillators
A. Litvinenko, P. Sethi, C. Murapaka +6
Spin torque nano-oscillators (STNO) are nanoscale devices with wide band frequency tunability. Their multifunctional RF properties are well suited to define novel schemes for wirel…