Electro-optic transduction in silicon via GHz-frequency nanomechanics

Kavli Affiliate: Mohammad Mirhosseini | First 5 Authors: Han Zhao, Alkim Bozkurt, Mohammad Mirhosseini, , | Summary: Interfacing electronics with optical fiber networks is key to the long-distance transfer of classical and quantum information. Piezo-optomechanical transducers enable such interfaces by using GHz-frequency acoustic vibrations as mediators for converting microwave photons to optical photons via the […]


Continue.. Electro-optic transduction in silicon via GHz-frequency nanomechanics

Electro-optic transduction in silicon via GHz-frequency nanomechanics

Kavli Affiliate: Mohammad Mirhosseini | First 5 Authors: Han Zhao, Alkim Bozkurt, Mohammad Mirhosseini, , | Summary: Interfacing electronics with optical fiber networks is key to the long-distance transfer of classical and quantum information. Piezo-optomechanical transducers enable such interfaces by using GHz-frequency acoustic vibrations as mediators for converting microwave photons to optical photons via the […]


Continue.. Electro-optic transduction in silicon via GHz-frequency nanomechanics

Quantum mechanical modeling of the multi-stage Stern$unicode{x2013}$Gerlach experiment by Frisch and Segrè using the von Neumann equation

Kavli Affiliate: Lihong V. Wang | First 5 Authors: S. Süleyman Kahraman, Kelvin Titimbo, Zhe He, Jung-Tsung Shen, Lihong V. Wang | Summary: The multi-stage Stern$unicode{x2013}$Gerlach experiment conducted by Frisch and Segr`e has been modeled analytically using quantum mechanics by Majorana and revised by Rabi by including the hyperfine interaction. However, the theoretical predictions do […]


Continue.. Quantum mechanical modeling of the multi-stage Stern$unicode{x2013}$Gerlach experiment by Frisch and Segrè using the von Neumann equation

Quantum mechanical modeling of the multi-stage Stern$unicode{x2013}$Gerlach experiment conducted by Frisch and Segrè

Kavli Affiliate: Lihong V. Wang | First 5 Authors: S. Süleyman Kahraman, Kelvin Titimbo, Zhe He, Jung-Tsung Shen, Lihong V. Wang | Summary: Multi-stage Stern$unicode{x2013}$Gerlach experiments provide cascaded quantum measurements. The multi-stage Stern$unicode{x2013}$Gerlach experiment conducted by Frisch and Segr`e has been modeled analytically using quantum mechanics by Majorana and revised by Rabi by including the […]


Continue.. Quantum mechanical modeling of the multi-stage Stern$unicode{x2013}$Gerlach experiment conducted by Frisch and Segrè

Quantum mechanical modeling of the multi-stage Stern$unicode{x2013}$Gerlach experiment conducted by Frisch and Segrè

Kavli Affiliate: Lihong V. Wang | First 5 Authors: S. Süleyman Kahraman, Kelvin Titimbo, Zhe He, Jung-Tsung Shen, Lihong V. Wang | Summary: The multi-stage Stern$unicode{x2013}$Gerlach experiment conducted by Frisch and Segr`e includes two cascaded quantum measurements with a nonadiabatic flipper in between. The Frisch and Segr`e experiment has been modeled analytically by Majorana without […]


Continue.. Quantum mechanical modeling of the multi-stage Stern$unicode{x2013}$Gerlach experiment conducted by Frisch and Segrè

Quantum mechanical modeling of the multi-stage Stern$unicode{x2013}$Gerlach experiment conducted by Frisch and Segrè

Kavli Affiliate: Lihong V. Wang | First 5 Authors: S. Süleyman Kahraman, Kelvin Titimbo, Zhe He, Jung-Tsung Shen, Lihong V. Wang | Summary: The multi-stage Stern$unicode{x2013}$Gerlach experiment conducted by Frisch and Segr`e includes two cascaded quantum measurements with a nonadiabatic flipper in between. The Frisch and Segr`e experiment has been modeled analytically by Majorana without […]


Continue.. Quantum mechanical modeling of the multi-stage Stern$unicode{x2013}$Gerlach experiment conducted by Frisch and Segrè

Roadmap on spatiotemporal light fields

Kavli Affiliate: Frank W. Wise | First 5 Authors: Yijie Shen, Qiwen Zhan, Logan G. Wright, Demetrios N. Christodoulides, Frank W. Wise | Summary: Spatiotemporal sculpturing of light pulse with ultimately sophisticated structures represents the holy grail of the human everlasting pursue of ultrafast information transmission and processing as well as ultra-intense energy concentration and […]


Continue.. Roadmap on spatiotemporal light fields

Strong variation of spin-orbit torques with relative spin relaxation rates in ferrimagnets

Kavli Affiliate: Daniel C. Ralph | First 5 Authors: Lijun Zhu, Daniel C Ralph, , , | Summary: Spin-orbit torques (SOTs) have been widely understood as an interfacial transfer of spin that is independent of the bulk properties of the magnetic layer. Here, we report that SOTs acting on ferrimagnetic FexTb1-x layers decrease and vanish […]


Continue.. Strong variation of spin-orbit torques with relative spin relaxation rates in ferrimagnets

Imaging the electron charge density in monolayer MoS2 at the Ångstrom scale

Kavli Affiliate: Alex Zettl | First 5 Authors: Joel Martis, Sandhya Susarla, Archith Rayabharam, Cong Su, Timothy Paule | Summary: Four-dimensional scanning transmission electron microscopy (4D-STEM) has recently gained widespread attention for its ability to image atomic electric fields with sub-{AA}ngstrom spatial resolution. These electric field maps represent the integrated effect of the nucleus, core […]


Continue.. Imaging the electron charge density in monolayer MoS2 at the Ångstrom scale

Imaging the electron charge density in monolayer MoS2 at the Ångstrom scale

Kavli Affiliate: Alex Zettl | First 5 Authors: Joel Martis, Sandhya Susarla, Archith Rayabharam, Cong Su, Timothy Paule | Summary: Four-dimensional scanning transmission electron microscopy (4D-STEM) has recently gained widespread attention for its ability to image atomic electric fields with sub-{AA}ngstrom spatial resolution. These electric field maps represent the integrated effect of the nucleus, core […]


Continue.. Imaging the electron charge density in monolayer MoS2 at the Ångstrom scale