کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1861349 1037507 2010 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
On the classical model for microwave induced escape from a Josephson washboard potential
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک و نجوم (عمومی)
پیش نمایش صفحه اول مقاله
On the classical model for microwave induced escape from a Josephson washboard potential
چکیده انگلیسی

We revisit the interpretation of earlier low temperature experiments on Josephson junctions under the influence of applied microwaves. It was claimed that these experiments unambiguously established a quantum phenomenology with discrete levels in shallow wells of the washboard potential, and macroscopic quantum tunneling. We here apply the previously developed classical theory to a direct comparison with the original experimental observations, and we show that the experimental data can be accurately represented classically. Thus, our analysis questions the necessity of the earlier quantum mechanical interpretation.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters A - Volume 374, Issue 28, 21 June 2010, Pages 2827–2830
نویسندگان
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