Zobrazeno 1 - 7
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pro vyhledávání: '"Gurman, Itamar"'
Autor:
Rosenblatt, Amir, Lafont, Fabien, Levkivskyi, Ivan, Sabo, Ron, Gurman, Itamar, Banitt, Daniel, Heiblum, Moty, Umansky, Vladimir
Publikováno v:
Published in Nature Communications 8, 2251 (2017)
Controlling the transmission of electrical current using a quantum point contact constriction paved a way to a large variety of experiments in mesoscopic physics. The increasing interest in heat transfer in such systems fosters questions about possib
Externí odkaz:
http://arxiv.org/abs/1712.08413
Autor:
Sabo, Ron, Gurman, Itamar, Rosenblatt, Amir, Lafont, Fabien, Banitt, Daniel, Park, Jinhong, Heiblum, Moty, Gefen, Yuval, Umansky, Vladimir, Mahalu, Diana
The recent, unexpected, findings of upstream neutral modes in particle-like fractional quantum Hall states, led to a realization that the nature of the neutral modes is far from being understood. Moreover, the observation of spatially separated of (a
Externí odkaz:
http://arxiv.org/abs/1603.06909
Autor:
Sabo, Ron, Gurman, Itamar, Rosenblatt, Amir, Lafont, Fabien, Banitt, Daniel, Park, Jinhong, Heiblum, Moty, Gefen, Yuval, Umansky, Vladimir, Mahalu, Diana
Questions on the nature of edge reconstruction and "where does the current flow" in the quantum Hall effect (QHE) have been debated for years. Moreover, the recent observation of proliferation of "upstream" neutral modes in the fractional QHE raised
Externí odkaz:
http://arxiv.org/abs/1603.06908
Publikováno v:
Phys. Rev. B 93, 121412 (2016)
This work was motivated by the quest for observing interference of fractionally charged quasi particles. Here, we study the behavior of an electronic Mach-Zehnder interferometer (MZI) at the integer quantum Hall effect (IQHE) regime at filling factor
Externí odkaz:
http://arxiv.org/abs/1602.01586
Publikováno v:
Nature Communications 3, 1289 (2012)
Upstream neutral modes, counter propagating to charge modes and carrying energy without net charge, had been predicted to exist in some of the fractional quantum Hall states and were recently observed via noise measurements. Understanding such modes
Externí odkaz:
http://arxiv.org/abs/1205.2945
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