Towards understanding two-level-systems in amorphous solids: insights from quantum circuits
Amorphous solids show surprisingly universal behaviour at low temperatures. The
prevailing wisdom is that this can be explained by the existence of two-state defects within …
prevailing wisdom is that this can be explained by the existence of two-state defects within …
[图书][B] Amorphous solids: low-temperature properties
WA Phillips, AC Anderson - 1981 - Springer
It is now ten years since it was first convincingly shown that below 1 K the ther mal
conductivity and the heat capacity of amorphous solids behave in a way which is strikingly …
conductivity and the heat capacity of amorphous solids behave in a way which is strikingly …
Interaction of soft modes and sound waves in glasses
U Buchenau, YM Galperin, VL Gurevich, DA Parshin… - Physical Review B, 1992 - APS
The interaction of sound waves with tunneling, relaxational, and resonant vibrational states
in glasses is investigated within the soft-potential model. The same bilinear coupling …
in glasses is investigated within the soft-potential model. The same bilinear coupling …
Observation of directly interacting coherent two-level systems in an amorphous material
Parasitic two-level tunnelling systems originating from structural material defects affect the
functionality of various microfabricated devices by acting as a source of noise. In particular …
functionality of various microfabricated devices by acting as a source of noise. In particular …
Spectral diffusion, phonon echoes, and saturation recovery in glasses at low temperatures
JL Black, BI Halperin - Physical Review B, 1977 - APS
Many features of glasses below 1 K are explicable in terms of localized tunneling levels, for
which a spin-1 2 analogy exists. Here we show that spectral diffusion, resulting from …
which a spin-1 2 analogy exists. Here we show that spectral diffusion, resulting from …
Interacting two-level defects as sources of fluctuating high-frequency noise in superconducting circuits
Since the very first experiments, superconducting circuits have suffered from strong coupling
to environmental noise, destroying quantum coherence and degrading performance. In state …
to environmental noise, destroying quantum coherence and degrading performance. In state …
Atomic quantum diffusion, tunnelling states and some related phenomena in condensed systems
MI Klinger - Physics Reports, 1983 - Elsevier
This article presents a review of some basic problems and results in the theory of atomic
quantum diffusion, atomic tunnelling states and some related phenomena in condensed …
quantum diffusion, atomic tunnelling states and some related phenomena in condensed …
Amorphous quantum magnets in a two-dimensional Rydberg atom array
Amorphous solids, ie, systems which feature well-defined short-range properties but lack
long-range order, constitute an important research topic in condensed matter. While their …
long-range order, constitute an important research topic in condensed matter. While their …
Thermal and elastic anomalies in glasses at low temperatures
S Hunklinger, AK Raychaudhuri - Progress in low temperature physics, 1986 - Elsevier
Publisher Summary This chapter provides evidence that below 1 K, the thermal properties of
amorphous insulating solids differ markedly from their crystalline counterparts. The specific …
amorphous insulating solids differ markedly from their crystalline counterparts. The specific …
Saturation of the dielectric absorption of vitreous silica at low temperatures
M Von Schickfus, S Hunklinger - Physics Letters A, 1977 - Elsevier
SATURATION OF THE DIELECTRIC ABSORPTION OF VITREOUS SILICA AT LOW
TEMPERATURES 0 L---.1 .Ld Page 1 Volume 64A, number 1 PlIYSICS LLTTI-RS 28 …
TEMPERATURES 0 L---.1 .Ld Page 1 Volume 64A, number 1 PlIYSICS LLTTI-RS 28 …