The electron splits into four
For the first time there was a negative charge exactly equal to 25 percent of that unit. Research in Nature magazine.
Since the electricity comes from the transport of electrons, it is logical to expect that the smallest load that can be transported is equal to the charge of a single electron. Under specific conditions, it is possible to observe portions of this fundamental unit. Even in these conditions, however, there have been observed only odd fractions of charge: third, fifth, seventh. In the last issue of Nature it was published the existence of a quasi-particle with a charge corresponding exactly a quarter of that of an electron.
In particular, these unique elementary particles, which have been precisely called "quasi-particles" to their particular nature, are formed when electrons are confined in a two-dimensional system, which forces them to interact strongly with each other. It is known that when a flow of electrons is confined in a two-dimensional plan of a semiconductor and it is applied simultaneously in a strong magnetic field perpendicular to this plane, the electrons have unusual quantum properties. In a research just published in Nature, in an electron gas, two-dimensional and ultra-pure, were detected within the fluid vortexes charges carrying exactly one quarter of the charge of an electron.
Since the electricity comes from the transport of electrons, it is logical to expect that the smallest load that can be transported is equal to the charge of a single electron. Under specific conditions, it is possible to observe portions of this fundamental unit. Even in these conditions, however, there have been observed only odd fractions of charge: third, fifth, seventh. In the last issue of Nature it was published the existence of a quasi-particle with a charge corresponding exactly a quarter of that of an electron.
In particular, these unique elementary particles, which have been precisely called "quasi-particles" to their particular nature, are formed when electrons are confined in a two-dimensional system, which forces them to interact strongly with each other. It is known that when a flow of electrons is confined in a two-dimensional plan of a semiconductor and it is applied simultaneously in a strong magnetic field perpendicular to this plane, the electrons have unusual quantum properties. In a research just published in Nature, in an electron gas, two-dimensional and ultra-pure, were detected within the fluid vortexes charges carrying exactly one quarter of the charge of an electron.
This research, conducted by Merav Dolev, a doctoral student at the Department of Physics of Matter of the Weizmann Institute of Science (Israel), could make possible to move towards the realization of a futuristic "quantum computer", based on the phenomenon that is typical of quantum mechanics, much more quickly than we used to, and (potentially) free from error.
Christian Louboutin Shoes
Rosetta Stone Spanish
hogan
eccellente, unico nel suo genere in aggiunta al look trendy per visualizzare le preferenze specifiche in aggiunta allo stile. Quindi potrebbe essere vista in modo che
possa continuare oltre a quelli comodi, ma soprattutto può certamente creare questo buon senso collegato con voga con l'attrattiva di questo stile per avere su una
sorta di bene destinato cappotto marchio benefico. Rispettare i movimenti più recenti voga, hogan si presente con una gamma incredibilmente ampia del molto più alla
moda in aggiunta al giustacuore dolce. In questo clima invernale particolare, sicuramente porteranno il cappotto completamente nuova a basso costo hogan oltre a trarre
piacere da ideali. Hogan bambini piccoli, hogan casacca destinati per i maschi adulti oltre a Hogan giacca per le donne sono estremamente ottenute per mezzo di tutti,
destinato per il suo papà. Tutto questo probabilmente sicuri di ottenere una sorta di comodo, oltre ad emozione agio come il meteo invernali inverno. e quindi non
importa se dalla temperatura o forse i modelli di stile, Hogan è di solito aprendo la strada con high-end superficie oltre a un bel paio di modelli di solito sono
indicati ammirazione per mezzo di persone.
787888@qq.com
787888@qq.com
787888@qq.com
787888@qq.com
Untitled
new era hats
Don't be shy, join the conversation: