𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A simple continuous heating system for use at low temperature

✍ Scribed by G.V. Bunton; S. Weintroub

Publisher
Elsevier Science
Year
1968
Tongue
English
Weight
177 KB
Volume
8
Category
Article
ISSN
0011-2275

No coin nor oath required. For personal study only.

✦ Synopsis

by a movable quarter-wave dielectric insert in the waveguide.

The resonator described was used to observe cyclotron resonance. The semiconductor specimen is put in with the help of the holder-light pipe 3 through a 2 mm diameter hole in the end (see Figure 1) and is placed in the antinode of the electric field.

Experiments showed that at T = 4-2Β°K the Q of the resonator is N2 x I0 ~. The magnetic field did not change this or detune the resonator. The field was measured with a bismuth probe, mounted in a textolite part of the resonator piston. The high mechanical reliability of the system was shown by many successive experiments.

The authors thank A. B. Fradkov for valuable advice and A. P. Kuzyaev for help in making the resonatorsolenoid.

πŸ“œ SIMILAR VOLUMES

A simple heat switch for use at millikel
A simple heat switch for use at millikelvin temperatures
✍ N.S. Lawson πŸ“‚ Article πŸ“… 1982 πŸ› Elsevier Science 🌐 English βš– 171 KB

simple technique is described for fabricating a high conductivity silver~luminium joint for use in the construction of an aluminium superconducting heat switch which can be operated in the millikelvin temperature range.

A simple, low-cost burst disc for use at
A simple, low-cost burst disc for use at cryogenic temperatures
✍ T More; K Johnson πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 74 KB

We have developed a burst disc that can be used with superfluid helium and whose bursting pressure can be easily and accurately adjusted. It is both low cost and simple to construct. The burst pressure can be set with an accuracy of better than 1.7 kPa with a minimum burst pressure of 11 kPa.