Welcome to the

Minnich Group

Our group develops microwave and millimeter-wave instrumentation for applications in radio astronomy and quantum information science. We work at the intersection of engineering, materials science, and physics.
 

Group News

Latest publications

Happenings

Erika successfully defends her thesis!

Congratulations Dr. Ye!

Mar. 22, 2021

Congratulations to Benjamin for being selected for a NASA Space Technology Fellowship!

Apr. 2, 2021

Austin's talk on Finite-Temperature Dynamics of Spin Systems on Near-Term Quantum Hardware available through the Quantum Computing Seminar Series here.

Mar. 12, 2021

Hirsh and Shi-Ning submit paper on digital quantum simulation of open quantum systems using quantum imaginary time evolution.

Apr. 19, 2021

Alex and Tomi submit paper on self-heating in cryogenic HEMT amplifiers studied using Schottky thermometry. 

May. 25, 2021

Erika publishes paper on low rank representations for quantum simulation of electronic structure.

May. 27, 2021

Alex, Peishi, and Benjamin publish paper on calculating electronic noise in semiconductors from first-principles.

Apr. 6, 2021

Congratulations to Austin for being named the 2020 Viskanta Fellow at Purdue University!

Jan. 7, 2021

Austin's work on thermal conductivity in BaTiS3 is covered in Science Daily, phys.org, and Chemistry World.

Jan. 5, 2021

Research

 

Answering fundamental questions in physics and cosmology requires precision in measurement at or beyond the standard limits imposed by quantum mechanics. Our group’s overarching goal is to advance the science and technology of measurement that allows these questions to be answered. Our present research is divided into three thrusts.

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Low noise transistor microwave amplifiers

We are developing transistor microwave amplifiers used in radio astronomy and other fields that operate near the standard quantum limit of noise. Read more here.

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Transport and fluctuation phenomena in semiconductors

We are advancing ab-initio methods to compute high-field transport and fluctuation phenomena in solids without any adjustable parameters. Read more here.

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Quantum simulation

We are developing algorithms for quantum simulation on near-term quantum hardware as well as examining how theoretical proposals for error correction schemes perform on near-term devices in the presence of non-idealities such as cross-talk. Read more here

 

Principal Investigator

Austin J. Minnich

Professor of Mechanical Engineering and Applied Physics

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Professional Preparation

BS University of California Berkeley, 2006

MS Massachusetts Institute of Technology, 2008

PhD Massachusetts Institute of Technology, 2011 

Appointments

Professor, California Institute of Technology, 2017-Present

Assistant Professor, California Institute of Technology, 2011-2017

Click here for a copy of Austin's CV

Current group members

Click here to see our group alumni.

Fall 2021

APh 105a: States of Matter

 Thermodynamics and statistical mechanics, with emphasis on gases, liquids, materials, and condensed matter. Effects of heat, pressure, and fields on states of matter are presented with both classical thermodynamics and with statistical mechanics. Conditions of equilibrium in systems with multiple degrees of freedom. Applications include ordered states of matter and phase transitions.


 

 

Teaching