Electronic and spintronic devices articles within Nature

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  • Article
    | Open Access

    Using a cryogenic 300-mm wafer prober, a new approach for the testing of hundreds of industry-manufactured spin qubit devices at 1.6 K provides high-volume data on performance, allowing optimization of the complementary metal–oxide–semiconductor (CMOS)-compatible fabrication process.

    • Samuel Neyens
    • , Otto K. Zietz
    •  & James S. Clarke

  • Article |

    Wafer-scale realization of a nanoscale magnetic tunnel junction hosting a single, ambient skyrmion enables its large readout, efficient switching, and compatibility with lateral manipulation, and thereby provides the backbone for all-electrical skyrmionic device architectures.

    • Shaohai Chen
    • , James Lourembam
    •  & Anjan Soumyanarayanan

  • Article |

    A quasi-true time delay is demonstrated for a microwave device implemented in a CMOS technology to miniaturize true-time-delay components of beam-steering systems, addressing the fundamental channel-capacity limitations and increasing data transmission in wireless communications.

    • Bala Govind
    • , Thomas Tapen
    •  & Alyssa Apsel

  • Article |

    Through microscopic manipulation of radiofrequency fields, a new class of compact terahertz devices is proposed, setting the stage for next-generation ultrafast semiconductor electronics.

    • Mohammad Samizadeh Nikoo
    •  & Elison Matioli

  • Article |

    A reaction is described combining oxidative polymerization and in situ reductive n-doping to yield poly(benzodifurandione), a facilely synthesized stable n-type conducting polymer with ultrahigh conductivity, with applications in organic electronics.

    • Haoran Tang
    • , Yuanying Liang
    •  & Fei Huang

  • Article |

    Individually addressable ‘T centre’ photon-spin qubits are integrated in silicon photonic structures and their spin-dependent telecommunications-band optical transitions characterized, creating opportunities to construct silicon-integrated, telecommunications-band quantum information networks.

    • Daniel B. Higginbottom
    • , Alexander T. K. Kurkjian
    •  & Stephanie Simmons

  • Article
    | Open Access

    An organic bipolar junction transistor composed of highly crystalline rubrene thin films has a device architecture that could be used in organic electronics with greatly improved high-frequency performance

    • Shu-Jen Wang
    • , Michael Sawatzki
    •  & Karl Leo

  • Article |

    A piezoelectric fibre woven into a machine-washable fabric converts tenuous sound pressure into electric signals and is used to listen to cardiac sound, determine the source direction of a sound, and record and play back audio.

    • Wei Yan
    • , Grace Noel
    •  & Yoel Fink

  • Article |

    A study shows that rhombohedral graphene is an ideal platform for well-controlled tests of many-body theory and reveals that magnetism in moiré materials is fundamentally itinerant in nature.

    • Haoxin Zhou
    • , Tian Xie
    •  & Andrea F. Young

  • Article |

    Multiple redox transitions in a molecular memristor can be harnessed as ‘decision trees’ to undertake complex and reconfigurable logic operations in a single time step.

    • Sreetosh Goswami
    • , Rajib Pramanick
    •  & R. Stanley Williams

  • Article |

    Flexible electronic platforms would enable the integration of functional electronic circuitry with many everyday objects; here, a low-cost and fully flexible 32-bit microprocessor is produced.

    • John Biggs
    • , James Myers
    •  & Scott White

  • Article |

    Microscale magnetic devices containing nanoscale spin helices produce an inductance comparable in magnitude to that of a commercial inductor, in a volume about a million times smaller.

    • Tomoyuki Yokouchi
    • , Fumitaka Kagawa
    •  & Yoshinori Tokura

  • Article |

    Chiral coupling between neighbouring magnetic domains is used in domain-wall racetracks to realize various all-electric logic operations by cascading the gates.

    • Zhaochu Luo
    • , Aleš Hrabec
    •  & Laura J. Heyderman

  • Article |

    The existence of the Kondo cloud is revealed by the spatially resolved characterization of the oscillations of the Kondo temperature in a Fabry–Pérot interferometer and its extent is shown to be several micrometres.

    • Ivan V. Borzenets
    • , Jeongmin Shim
    •  & Michihisa Yamamoto

  • Article |

    A quantum dot device designed to host four electrons is used to demonstrate Nagaoka ferromagnetism—a model of itinerant magnetism that has so far been limited to theoretical investigation.

    • J. P. Dehollain
    • , U. Mukhopadhyay
    •  & L. M. K. Vandersypen

  • Article |

    Optical chiral induction and spontaneous gyrotropic electronic order are realized in the transition-metal chalcogenide 1T-TiSe2 by using illumination with mid-infrared circularly polarized light and simultaneous cooling below the critical temperature.

    • Su-Yang Xu
    • , Qiong Ma
    •  & Nuh Gedik

  • Article |

    Microwave-mediated coupling of electron spins separated by more than 4 mm is demonstrated, suggesting the possibility of using photons at microwave frequencies to create long-range two-qubit gates between distant spins.

    • F. Borjans
    • , X. G. Croot
    •  & J. R. Petta

  • Article |

    Measurements of the thermal Hall conductance in the first excited Landau level of the quantum Hall effect show the existence of a state with non-Abelian excitations.

    • Mitali Banerjee
    • , Moty Heiblum
    •  & Ady Stern

  • Article |

    A single spin in silicon is strongly coupled to a microwave-frequency photon and coherent single-spin dynamics are observed using circuit quantum electrodynamics.

    • X. Mi
    • , M. Benito
    •  & J. R. Petta

  • Review Article |

    The interplay between spin–orbit coupling and two-dimensionality has led to the emergence of new phases of matter, such as spin-polarized surface states in topological insulators, interfacial chiral spin interactions, and magnetic skyrmions in thin films, with great potential for spin-based devices.

    • Anjan Soumyanarayanan
    • , Nicolas Reyren
    •  & Christos Panagopoulos

  • Letter |

    A device consisting of a metallic island connected to electrodes via tunable semiconductor-based conduction channels is used to explore the evolution of charge quantization in the presence of quantum fluctuations; the measurements reveal a robust scaling of charge quantization as the square root of the residual electron reflection probability across a quantum channel, consistent with theoretical predictions.

    • S. Jezouin
    • , Z. Iftikhar
    •  & F. Pierre

  • Letter |

    Experimental demonstration of excitonic attraction between two electrons is achieved in quantum devices made from carbon nanotubes, where the interaction between two electrons is reversed from repulsive to attractive owing to their strong Coulomb interaction with another electronic system.

    • A. Hamo
    • , A. Benyamini
    •  & S. Ilani

  • Letter |

    By harnessing the charge transfer that takes place at the interface between a metal and a layer of molecules, the usually non-magnetic materials copper and manganese are made magnetic at room temperature.

    • Fatma Al Ma’Mari
    • , Timothy Moorsom
    •  & Oscar Cespedes

  • Letter |

    Measurements and simulations of several high-mobility conjugated polymers show that their charge transport properties reflect an almost complete lack of disorder in the polymers, despite their amorphous microstructures, resulting from the resilience of the planar polymer backbone conformations to side-chain disorder.

    • Deepak Venkateshvaran
    • , Mark Nikolka
    •  & Henning Sirringhaus

  • Letter |

    Nanoribbons of graphene grown on electronics-grade silicon carbide conduct electrons much better than expected; at room temperature, the charge carriers travel through the nanoribbons without scattering for a surprisingly long distance, more than ten micrometres.

    • Jens Baringhaus
    • , Ming Ruan
    •  & Walt A. de Heer

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