Traduzione e analisi delle parole tramite l'intelligenza artificiale ChatGPT
In questa pagina puoi ottenere un'analisi dettagliata di una parola o frase, prodotta utilizzando la migliore tecnologia di intelligenza artificiale fino ad oggi:
- come viene usata la parola
- frequenza di utilizzo
- è usato più spesso nel discorso orale o scritto
- opzioni di traduzione delle parole
- esempi di utilizzo (varie frasi con traduzione)
- etimologia
Cosa (chi) è Single Electron Tunneling - definizione
![A working mechanism of a [[resonant tunnelling diode]] device, based on the phenomenon of quantum tunnelling through the potential barriers](https://commons.wikimedia.org/wiki/Special:FilePath/Rtd seq v3.gif?width=200 "A working mechanism of a [[resonant tunnelling diode]] device, based on the phenomenon of quantum tunnelling through the potential barriers")
![A large STM setup at the [[London Centre for Nanotechnology]]](https://commons.wikimedia.org/wiki/Special:FilePath/STM at the London Centre for Nanotechnology.jpg?width=200 "A large STM setup at the [[London Centre for Nanotechnology]]")
![A 1986 STM from the collection of [[Musée d'histoire des sciences de la Ville de Genève]]](https://commons.wikimedia.org/wiki/Special:FilePath/Scanning tunneling microscope-MHS 2237-IMG 3819.JPG?width=200 "A 1986 STM from the collection of [[Musée d'histoire des sciences de la Ville de Genève]]")
 250 nm by 250 nm image of one-atom-thick silver islands grown on palladium (111) surface.png?width=200 "One-atom-thick silver islands grown on terraces of the (111) surface of palladium. Image size is 250 nm by 250 nm.")
![A 7 nm long part of a single-walled [[carbon nanotube]].](https://commons.wikimedia.org/wiki/Special:FilePath/Chiraltube.png?width=200 "A 7 nm long part of a single-walled [[carbon nanotube]].")
![Atoms on the surface of a crystal of [[silicon carbide]] (SiC) are arranged in a hexagonal lattice and are 0.3 nm apart.](https://commons.wikimedia.org/wiki/Special:FilePath/Silicium-atomes.png?width=200 "Atoms on the surface of a crystal of [[silicon carbide]] (SiC) are arranged in a hexagonal lattice and are 0.3 nm apart.")
![STM nanomanipulation of PTCDA molecules on [[graphite]] to inscribe the logo of the [[Center for NanoScience]] (CeNS), Munich.](https://commons.wikimedia.org/wiki/Special:FilePath/Cens nanomanipulation3d Trixler.jpg?width=200 "STM nanomanipulation of PTCDA molecules on [[graphite]] to inscribe the logo of the [[Center for NanoScience]] (CeNS), Munich.")
Wikipedia
The one-electron universe postulate, proposed by theoretical physicist John Wheeler in a telephone call to Richard Feynman in the spring of 1940, is the hypothesis that all electrons and positrons are actually manifestations of a single entity moving backwards and forwards in time. According to Feynman:
I received a telephone call one day at the graduate college at Princeton from Professor Wheeler, in which he said, "Feynman, I know why all electrons have the same charge and the same mass" "Why?" "Because, they are all the same electron!"
A similar "zigzag world line description of pair annihilation" has been independently devised by E. C. G. Stueckelberg at the same time.
