𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Two-stage nuclear demagnetization refrigerator reaching 27 µK

✍ Scribed by H. Ishimoto; N. Nishida; T. Furubayashi; M. Shinohara; Y. Takano; Y. Miura; K. Ôno

Publisher
Springer US
Year
1984
Tongue
English
Weight
761 KB
Volume
55
Category
Article
ISSN
0022-2291

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Two-stage nuclear demagnetization refrig
Two-stage nuclear demagnetization refrigerator
✍ K. ôno; S. Kobayasi; M. Shinohara; K. Asahi; H. Ishimoto; N. Nishida; M. Imaizum 📂 Article 📅 1980 🏛 Springer US 🌐 English ⚖ 315 KB

Two-stage nuclear demagnetization has been performed using PrCu6 and Cu as coolants. The Cu nuclear stage reached temperatures as low as 10 izK with a rate of temperature rise of less than a few IxK/h. The corresponding conduction electron temperature is estimated to be less than 50 I~K. A nuclear o

Adiabatic demagnetization technique to r
Adiabatic demagnetization technique to reach 1 K with a closed-cycle refrigerator
✍ A.M. Vallêra; J.Maia Alves; E. Ducla-Soares 📂 Article 📅 1987 🏛 Elsevier Science 🌐 English ⚖ 162 KB

We describe an adiabatic demagnetization technique requiring no liquid helium, which can be used to reach temperatures in the 1 K range, using a closed-cycle refrigerator and Gd2(SO4)3.8HO as a paramagnetic salt. We started from temperatures in the 1 0 K region and used relatively modest magnetic fi

Development of a single-stage pulse tube
Development of a single-stage pulse tube refrigerator capable of reaching 49 K
✍ Jingtao Liang; Yuan Zhou; Wenxiu Zhu 📂 Article 📅 1990 🏛 Elsevier Science 🌐 English ⚖ 280 KB

The orifice pulse tube refrigerator is a new type of cryocooler which was reported to be capable of reaching 60 K. The present authors have achieved a temperature of 49 K for the first time with a single-stage orifice pulse tube refrigerator by improving the regenerator, the hot end heat exchanger a

Two-stage magnetic refrigerator for astr
Two-stage magnetic refrigerator for astronomical applications with reservoir temperatures above 4 K
✍ C. Hagmann; P.L. Richards 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 587 KB

We propose a novel adiabatic demagnetization refrigerator (ADR) to produce temperatures as low as 100 mK starting from a high temperature reservoir between 4 and 8 K. The high temperature reservoir for the ADR can be provided by a mechanical cooler or an unpumped liquid helium bath. This refrigerato