Welcome to the Laboratory For Hybrid Quantum System’s Official Photo Gallery!

Welcome to the Laboratory For Hybrid Quantum System’s Official Photo Gallery!

LHQS Instagram:

LHQS Photo Gallery:

Camryn and Jingyu setting up a new experiment.

Photoluminescence from nitrogen-vacancy centers in diamond.

LHQS Cryostat decorating party 2021.

Sometimes we play a game called “how many different experiments can we fit onto one mixing chamber?”.

3D transmon qubit.

Hermetically sealed qubit box on the cryostat. Super shiny!

LHQS circa summer 2024.

Soooo many NV’s!!!

Scanning electron microscope image of an electron on helium microchannel device.

Hawk Island BBQ to celebrate Justin’s Ph.D. Defense (June 2021).

Electron on helium device getting ready for cool down.

LHQS members celebrate the launch of MSU’s Center for Quantum Computing and Engineering (MSU-Q).

We do experiments on electrons on helium that are subjected to quasi-1D confinement. Here’s an SEM image of one of the micro-channel devices used for these kinds of experiments.

Seasons Greetings from the LHQS! Every holiday season we hold a cryostat decorating contest.

One more image of the holiday cryostat. Looks like Santa brought some qubits to the lab.

Liangji, Heejun, Niyaz and Kostya installing a new dilution fridge!

Happy holidays from the LHQS!

The fridges are cold and experiments are underway. LHQS circa March 2019.

Surprise JP! LHQS celebrated Johannes’ birthday (his 29th of course) in style this year, throwing a small surprise celebration in the lab. Any excuse for cake!

Electrons on helium are happiest when they are trapped in micro-channel devices.

Honorary member of the LHQS. He doesn’t know how to run the dilution fridge (yet) but he really likes the rolling ladder.

Sometimes we do experiments on graphene (have a look at the publication page). Here’s a picture of the device we used for a cool experiment we did to show gate-tunable acoustoelectric charge transport in graphene. These experiments were done with some of our friends at WashU in St. Louis (see the links page).

Anna, Heejun, Justin and Liangji, installing the LHQS’s first Bluefors LD400 dilution fridge back in the summer of 2016.

Time to update the LHQS logo. Somehow this has become a lab tradition.

Cryostat code name Helios. Check out that cool tripod … built in house in the MSU Physics Machine shop. The legs are filled with about 850 lbs of sand to minimize pesky vibrations … quantum systems don’t like vibrations.

We make all kinds of devices for studying low-dimensional electron and quantum computing systems. Here’s a photo of a device for investigating the coupling of piezoelectric surface acoustic waves and electrons on helium.

LHQS group meeting circa April 2020.

“Fab”-ulous!

LHQS aerial view circa March 2019.

Inside the dilution fridge you might find all kinds of cool experiments, like this one to study new types of qubits based on quantized electron motion.

We do a lot of cool micro- and nano-fabrication for our quantum device experiments. Here’s an SEM image of a sweet single electron transistor (SET) that Niyaz made.