You don't need a PDH to enjoy learning about quantum computing. This is the proof. Johannes Pollanen, CTO of AeroQ, Thinks On Paper about quantum computing, electron spin qubits, and scaling the future of quantum technology.
EeroQ has its chips made in commercial semiconductor foundries, coats them in a thin layer of superfluid helium, and floats single electrons about 10 nanometres above the surface.
(00:00) Quantum computing at a wedding
(03:57) Reverse engineering quantum computing
(05:15) Quality or quantity of qubits
(06:23) The modalities of quantum computing
(12:36) You'll need liquid helium
(19:01) Transistors and silicon
(20:21) Is that thing behind you using helium-3?
(26:15) How do you cool quantum systems?
(31:08) How do you make more qubits?
(35:15) How do you do a computation on a qubit?
(40:05) Faster quantum computers
(43:45) Can IBM make a useful quantum computer?
(46:00) The quantum lessons of nature
(48:33) Carry over question
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Without a PHD, you'll learn:
- Why quantum computers already exist, and why they aren't the machines we need yet
- Superconducting circuits, trapped ions, neutral atoms, silicon spins, photons and electrons on helium
- Why helium never freezes, and why Johannes calls it "the cleanest system" for electron qubits
- Why wiring together lots of dilution refrigerators sounds hard to a low-temperature physicist
- What nature's identical particles teach engineers
Please enjoy the show.
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📚 Eeroq: https://www.eeroq.com/
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🌐 Thinking On Paper: https://www.thinkingonpaper.xyz
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