单词 | Majorana |
例句 | And the mysterious Majorana particle Prof Marcus and other top physicists at Microsoft labs around the world thought they had identified would leapfrog their research to the front of the pack. Microsoft-led team retracts quantum 'breakthrough' 2021-03-09T05:00:00Z This makes topological insulators ideal platforms for generating excitations known as Majorana zero modes, which are the basis for a topological approach to quantum computing5. Magnetic and topological order united in a crystal 2019-12-17T05:00:00Z ‘Emergent Majorana modes’ are predicted to occur at the edges of topological superconductors — cousins of topological insulators. Shoucheng Zhang (1963–2018) 2019-01-22T05:00:00Z Zhang also continued to develop ideas on other topological states of matter, including ‘Majorana states’, because they mimic the behaviour of elementary particles — first hypothesized by Italian physicist Ettore Majorana — that are their own antiparticles. Renowned pioneer of topological physics dies 2018-12-07T05:00:00Z Microsoft and academics at the Niels Bohr Institute in Copenhagen are working on what they believe will be much more stable qubits based on so-called Majorana particles. The race to make the world's most powerful computer ever 2018-09-03T04:00:00Z "We can therefore no longer claim the observation of a quantised Majorana conductance and wish to retract this," they wrote in Nature. Microsoft-led team retracts quantum 'breakthrough' 2021-03-09T05:00:00Z Each electron mode contributes a unit of thermal conductance, and, crucially, each Majorana mode contributes only half a unit. The heat is on for Majorana fermions 2018-07-10T04:00:00Z Researchers are struggling to construct them out of an object called a Majorana particle. What Are the Limits of Manipulating Nature? 2018-05-25T04:00:00Z Majorana states are considered to be promising candidates on which to base future quantum computers. Renowned pioneer of topological physics dies 2018-12-07T05:00:00Z But it also displays exotic excitations called Majorana modes, which are being investigated for use in quantum computing because they are extremely resistant to external interference2. Quantum upside-down cake 2018-02-25T05:00:00Z And the 2018 paper claimed to have observed evidence supporting Majorana particles' existence. Microsoft-led team retracts quantum 'breakthrough' 2021-03-09T05:00:00Z Under these circumstances, it should be surprising that the authors saw signs of quantized Hall heat transport — the heat conduction in the direction perpendicular to that of the thermal gradient — by Majorana fermions. The heat is on for Majorana fermions 2018-07-10T04:00:00Z An electron and its antiparticle, a positron, have identical properties except for charge, but the charge of the Majorana particle would be zero. What Are the Limits of Manipulating Nature? 2018-05-25T04:00:00Z Instead of a matter and antimatter version of the particle, the matter and antimatter Majorana neutrinos would be one and the same. Higgs Boson Could Explain Matter’s Dominance over Antimatter 2015-02-20T05:00:00Z In both cases, signatures of localized Majorana modes were observed at the ends of the TSC. Quantum upside-down cake 2018-02-25T05:00:00Z If neutrinos are not Majorana particles, then perhaps neutrinos oscillate to other flavors at different rates than antineutrinos do. New Experiment Aims to Crack Neutrino Mass Mystery 2014-11-04T05:00:00Z Nevertheless, it is undoubtedly exciting that the quest for Majorana fermions is heating up in this manner. The heat is on for Majorana fermions 2018-07-10T04:00:00Z The new Majorana particle showed up inside a superconductor, a material in which the free movement of electrons allows electricity to flow without resistance. New particle is both matter and antimatter 2014-10-02T04:00:00Z Many physicists suspect neutrinos—very lightweight particles with the strange ability to alter their identities, or flavors—are Majorana particles, and experiments are ongoing to investigate whether this is the case. New Particle Is Both Matter and Antimatter 2014-10-02T04:00:00Z They detect X-shaped features in the spectrum at positions corresponding to magnetic-island boundaries that they interpret as evidence of Majorana edge modes. Quantum upside-down cake 2018-02-25T05:00:00Z The Majorana, set to go online later this year, will assist scientists in studying neutrino-less double-beta decay, a rare form of nuclear decay. South Dakota lab pays off as researchers dig lower 2014-07-27T04:00:00Z Such a dual reaction can occur only if neutrinos and antineutrinos are one and the same particle, as the Italian physicist Ettore Majorana hypothesized in 1937. Search Escalates for Key to Why Matter Exists 2013-10-23T11:45:00.563Z Many physicists suspect neutrinos — very lightweight particles with the strange ability to alter their identities, or flavors — are Majorana particles, and experiments are ongoing to investigate whether this is the case. New particle is both matter and antimatter 2014-10-02T04:00:00Z All known fermions — particles with half-integer spin, such as electrons — obey Dirac’s rules, but in 1937 Majorana varied Dirac’s equation to predict a class of particle that is its own antiparticle: the Majorana fermion. A solid case for Majorana fermions 2012-03-07T18:20:20.910Z The growth procedure would produce seamless lateral interfaces between the 2D TSC and the surrounding lead, and Majorana modes would be expected to propagate along these interfaces. Quantum upside-down cake 2018-02-25T05:00:00Z If the Delft group's result holds up, it not only represents an impressive coup in solid-state physics, but does so ahead of other approaches to creating Majorana fermions. Quest for Quirky Quantum Particles May Have Struck Gold 2012-02-29T04:15:00.237Z Several more searches, including the U.S.-based Majorana Demonstrator experiment, are under construction, and a next generation of even more sensitive searches is planned. Search Escalates for Key to Why Matter Exists 2013-10-23T11:45:00.563Z In experiments with superconductors, several teams of researchers are searching for so-called Majorana fermions: theoretically predicted particles that are their own antiparticles. [Introduction to Special Issue] Introduction: Happy 100th, Superconductivity! 2011-04-07T18:25:52.647Z A year before he mysteriously disappeared at sea, Italian physicist Ettore Majorana posed a puzzle for future researchers. A solid case for Majorana fermions 2012-03-07T18:20:20.910Z The observed X-shaped gap boundaries are therefore indicative of Majorana edge modes. Quantum upside-down cake 2018-02-25T05:00:00Z "It would be hard to argue that it's not Majorana fermions." Quest for Quirky Quantum Particles May Have Struck Gold 2012-02-29T04:15:00.237Z “There's this prejudice because of the beauty of the theory of Majorana neutrinos,” said Schönert, “but no guarantee that this is the true story.” Search Escalates for Key to Why Matter Exists 2013-10-23T11:45:00.563Z Because neutrinos are electrically neutral, nothing forbids them from being “Majorana particles,” or both matter and antimatter at once. Search Escalates for Key to Why Matter Exists 2013-10-23T11:45:00.563Z If the decay does exist, proving neutrinos are Majorana particles, this could explain the matter-antimatter asymmetry. Search Escalates for Key to Why Matter Exists 2013-10-23T11:45:00.563Z New Life for Decay Physicists recognized more than half a century ago that observing neutrino-less double beta decay would prove that neutrinos are Majorana particles. Search Escalates for Key to Why Matter Exists 2013-10-23T11:45:00.563Z |
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