Magnetic tunnel junctions are promising candidates for computing applications. But when they are reduced to nanoscale dimensions, maintaining their stability becomes an issue. Unstable magnetic tunnel junctions undergo random switches of the magnetization between their two stable states and thus behave as stochastic oscillators. However, the stochastic nature of these superparamagnetic tunnel junctions is not a liability but an asset which can be used for the implementation of bio-inspired computing schemes. Indeed, our brain has evolved to function in a noisy environment and with unstable components. In this thesis, we show several possible applications of superparamagnetic tunnel junctions.We demonstrate how a superparamagnetic tunnel jun...
We report on stochastic effects in a new class of semiconductor structures that accurately imitate t...
Brain-inspired computing - leveraging neuroscientific principles underpinning the unparalleled effic...
Towards practical realization of brain-inspired computing in a scalable physical system, we investig...
Les jonctions tunnel magnétiques sont des candidats prometteurs for le calcul. Mais quand elles sont...
International audienceSuperparamagnetic tunnel junctions are noise powered stochastic oscillators, w...
Artificial neural networks, which take some inspiration from the behavior of biological brains and t...
Neuromorphic computing uses basic principles inspired by the brain to design circuits that perform a...
Neurons in the brain behave as nonlinear oscillators, which develop rhythmic activity and interact t...
In this work, the effect of electrical coupling on stochastic switching of two in-plane superparamag...
In the context of a technological era in which the amount of data is exponentially increasing, the d...
International audience—Processing the current deluge of data using conventional CMOS architectures r...
A theoretical study on how synchronization and resonance-like phenomena in superparamagnetic tunnel ...
International audienceSuperparamagnetic tunnel junctions (SMTJs) are promising sources for the rando...
Artificial intelligence has become indispensable in modern life, but its energy consumption has beco...
Neuromorphic computing based on single-electron circuit technology is gaining prominence because of ...
We report on stochastic effects in a new class of semiconductor structures that accurately imitate t...
Brain-inspired computing - leveraging neuroscientific principles underpinning the unparalleled effic...
Towards practical realization of brain-inspired computing in a scalable physical system, we investig...
Les jonctions tunnel magnétiques sont des candidats prometteurs for le calcul. Mais quand elles sont...
International audienceSuperparamagnetic tunnel junctions are noise powered stochastic oscillators, w...
Artificial neural networks, which take some inspiration from the behavior of biological brains and t...
Neuromorphic computing uses basic principles inspired by the brain to design circuits that perform a...
Neurons in the brain behave as nonlinear oscillators, which develop rhythmic activity and interact t...
In this work, the effect of electrical coupling on stochastic switching of two in-plane superparamag...
In the context of a technological era in which the amount of data is exponentially increasing, the d...
International audience—Processing the current deluge of data using conventional CMOS architectures r...
A theoretical study on how synchronization and resonance-like phenomena in superparamagnetic tunnel ...
International audienceSuperparamagnetic tunnel junctions (SMTJs) are promising sources for the rando...
Artificial intelligence has become indispensable in modern life, but its energy consumption has beco...
Neuromorphic computing based on single-electron circuit technology is gaining prominence because of ...
We report on stochastic effects in a new class of semiconductor structures that accurately imitate t...
Brain-inspired computing - leveraging neuroscientific principles underpinning the unparalleled effic...
Towards practical realization of brain-inspired computing in a scalable physical system, we investig...