دسته بندی:
محاسبات کوانتومی - Quantum-Computing
سال انتشار:
2022
عنوان انگلیسی مقاله:
Superconducting and Silicon-Based Semiconductor Quantum Computers: A review
ترجمه فارسی عنوان مقاله:
کامپیوترهای کوانتومی نیمه هادی ابررسانا و مبتنی بر سیلیکون: مرور
منبع:
ieee - ieee Nanotechnology Magazine;2022;16;4;10:1109/MNANO:2022:3175394
نویسنده:
Zhilong Jia; Yaobin Fu; Zhen Cao; Wanqing Cheng; Yongjie Zhao; Menghan Dou; Peng Duan; Weicheng Kong; Gang Cao; Haiou Li; Guoping Guo
چکیده انگلیسی:
QUA NTUM COMPUTER S A R E
based on the theory of quantum
mechanics, and their powerful parallel
data processing capability is expected
to solve many mathematical problems
that too are difficult to be handled by
classical computers. Especially with the
increase of data processing volume, the
quantum advantage is more obvious.
Among the many physical systems for
quantum computers, superconducting
quantum circuit and semiconductor
quantum dot computers show amazing potential due to their compatibility
with traditional integrated circuit process technology and ultrashort gating
time of nanoseconds. Superconducting
qubits consisting of Josephson junctions
and superconducting coplanar capacitors are easily integrated into a large
scale for their simple circuit structure and conventional semiconductor process compatibility. Semiconductor
qubits made from isotopically purified
silicon (Si)-based materials greatly suppress nuclear spin noise, and decoherence times of ultralong milliseconds can
be achieved. In this article, we systematically describe the challenges faced
by superconducting qubits and semiconductor qubits in hot issues such as
error correction and decoherence and
look into the future development of
superconducting quantum computers and Si-based semiconductor quantum computers.
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قیمت: رایگان
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