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  1. Article

    Open Access

    Spin–orbit torque nano-oscillator with giant magnetoresistance readout

    Spin-orbit torque nano-oscillators based on bilayers of ferromagnetic and nonmagnetic metals are ultra-compact current-controlled microwave signal sources. They are attractive for practical applications such a...

    Jen-Ru Chen, Andrew Smith, Eric A. Montoya, Jia G. Lu in Communications Physics (2020)

  2. Article

    Open Access

    Immunity of nanoscale magnetic tunnel junctions with perpendicular magnetic anisotropy to ionizing radiation

    Spin transfer torque magnetic random access memory (STT-MRAM) is a promising candidate for next generation memory as it is non-volatile, fast, and has unlimited endurance. Another important aspect of STT-MRAM ...

    Eric Arturo Montoya, Jen-Ru Chen, Randy Ngelale, Han Kyu Lee in Scientific Reports (2020)

  3. Article

    Open Access

    Injection locking of multiple auto-oscillation modes in a tapered nanowire spin Hall oscillator

    Spin Hall oscillators (SHO) are promising candidates for the generation, detection and amplification of high frequency signals, that are tunable through a wide range of operating frequencies. They offer to be ...

    Kai Wagner, Andrew Smith, Toni Hache, Jen-Ru Chen, Liu Yang in Scientific Reports (2018)

  4. No Access

    Article

    Facile growth of monolayer MoS2 film areas on SiO2

    Areas of single-layer MoS2 film can be prepared in a tube furnace without the need for temperature control. The films were characterized by means of Raman spectroscopy, photoluminescence, low-energy electron diff...

    John Mann, Dezheng Sun, Quan Ma, Jen-Ru Chen in The European Physical Journal B (2013)

  5. No Access

    Article

    Airway Infection Predisposes to Peristomal Infection after Percutaneous Endoscopic Gastrostomy with High Concordance Between Sputum and Wound Isolates

    Peristomal infection is common after percutaneous endoscopic gastrostomy. This study aims to evaluate the correlation between airway and peristomal infected pathogens.

    Chiao-Hsiung Chuang, Kuei-Hsiang Hung, Jen-Ru Chen in Journal of Gastrointestinal Surgery (2010)