Adding nonlinearity to an electromagnetic-magnonic quantum hybrid device

• Tác giả: Marco Pfirrmann
• Ngôn ngữ: eng
• ISBN-13: 978-3731510031
• ISBN: KSP/1000104130
• Ký hiệu phân loại: 530 Physics
• Thông tin xuất bản: Karlsruhe : KIT Scientific Publishing, 2020
• Mô tả vật lý: 1 electronic resource (138 p.)
• Bộ sưu tập: Tài liệu truy cập mở
• ID: 270791
• Chủ đề: 1. hybrid quantum systems; 2. low temperature physic; 3. quantum magnonics; 4. Tieftemperaturphysik; 5. Physics

Tóm tắt

In this book, hybrid systems based on yttrium-iron-garnet (YIG), three dimensional microwave cavity resonators, and superconducting transmon qubits, are investigated by continuous wave and pulsed microwave spectroscopy. Limitations to the magnetic linewidth in the quantum regime are identified and coherent exchange between a magnon and a superconducting qubit are demonstrated. Finally, a first step towards a strongly coupled hybrid system containing all three components is demonstrated.