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Quantum device using insulating topological material

Quantum device using insulating topological material Princeton Docket # 24-4093-1 Current quantum electronic devices often rely on conducting materials, which can limit their efficiency and scalability due to energy loss and interference from bulk conducting states. Princeton researchers have made a significant breakthrough in this field by developing...
Published: 10/21/2024   |   Inventor(s): M. Zahid Hasan, Md. Shafayat Hossain, Qi Zhang, Zhiwei Wang, Bing Lv, Yugui Yao
Keywords(s):  
Category(s): Quantum Computing and Electrical Engineering

Identification Procedure of Room-Temperature Quantum Spin Hall Topological Edge State

Identification Procedure of Room-Temperature Quantum Spin Hall Topological Edge State Princeton Docket # 24-4088 This groundbreaking technology represents the first realization of room temperature topological states, a significant advancement in the field of quantum materials. Topological insulators, known for their insulating bulk and conducting...
Published: 10/21/2024   |   Inventor(s): M. Zahid Hasan, Md. Shafayat Hossain, Nana Shumiya, Maksim Litskevich, Zhiwei Wang, Yugui Yao
Keywords(s):  
Category(s): Quantum Computing and Electrical Engineering

Debris mitigation in laser produced plasmas using three-dimensional manipulation of magnetic topology

­Debris Mitigation in Laser Produced Plasmas Using Three-Dimensional Manipulation of Magnetic Topology Princeton Docket # 20-3704 Moore's law dictates that computer chips become ever smaller. The devices that fabricate these chips are facing constraints governed by fundamental physics. In order to achieve small chip size, the next generation...
Published: 11/12/2024   |   Inventor(s): Ahmed Diallo, Christopher Smiet, Ben Israeli, Marien Simeni Simeni
Keywords(s): microelectronics
Category(s): Materials, Quantum Computing and Electrical Engineering

A rocket thruster that could take humans to Mars and beyond

A rocket thruster that could take humans to Mars and beyond Docket: 21-3746-1 A new type of rocket thruster propels a spacecraft by taking advantage of the physical mechanism that accelerates solar flares. The thruster would apply magnetic fields to force particles of electrically charged gas, or plasma, to shoot out the back of a rocket at high velocity,...
Published: 6/11/2024   |   Inventor(s): Fatima Ebrahimi
Keywords(s): thrusters
Category(s): Energy and CleanTech, Quantum Computing and Electrical Engineering, Mechanical Engineering and Robotics

An Ultrasonic Plasma Microphone for Structural Health Monitoring

Princeton Docket # 17-3317-1Researchers at Princeton Plasma Physics Laboratory, Princeton University, have invented a plasma microphone. The device uses plasma, an electrically conducting gas created by applying a voltage between two electrodes, to transduce acoustic waves to electronic signals. As a sound wave propagates through plasma, the pressure...
Published: 3/1/2023   |   Inventor(s): Johan Carlsson
Keywords(s):  
Category(s): Mechanical Engineering and Robotics, Quantum Computing and Electrical Engineering

Plasma-Based Laser Pulse System: Higher Power, Sharper Wavefront

Princeton Docket # 17-3296, 17-3311, 17-3333Current laser systems are inherently brilliance-limited by the ability of the internals to resist damage by the laser. To overcome this thermal threshold, researchers at the Princeton Plasma Physics Laboratory have invented techniques to improve the current laser amplifiers based on Raman instability in plasmas....
Published: 3/1/2023   |   Inventor(s): Kenan Qu, Nathaniel Fisch
Keywords(s):  
Category(s): Quantum Computing and Electrical Engineering

A HIGH SENSITIVITY ATOMIC MAGNETOMETER FOR THE DETECTION OF NITROGEN-CONTAINING EXPLOSIVES

Researchers at Princeton University have developed a novel high sensitivity magnetometer having the ability to detect and measure very low magnetic field intensities. The device relies on polarizing alkali metal vapor, and probing the state of magnetization of the polarized metal atoms to measure characteristics of a magnetic field originating...
Published: 11/21/2024   |   Inventor(s): Michael Romalis, Karen Sauer, Igor Savukov, Scott Seltzer
Keywords(s):  
Category(s): Medical Devices/Diagnostics, Quantum Computing and Electrical Engineering