Project of Ultrahigh-Vacuum Double-Crystal Monochromator
Full article
| Общее |
Language:
Английский,
Genre:
Full article,
Status:
Published,
Source type:
Original
|
| Conference |
XIII Российская конференция по использованию синхротронного излучения
17-21 Jul 2000
,
Новосибирск
|
| Journal |
Nuclear Instruments and Methods in Physics Research Section A
ISSN: 0168-9002
|
| Output data |
Year: 2001,
Volume: 470,
Number: 1-2,
Pages: 128-130
Pages count
: 3
DOI:
10.1016/S0168-9002(01)01022-1
|
| Tags |
Double-crystal monchromator, Ultrahigh vacuum |
| Authors |
Ancharov A.I.
1
,
Gavrilov N.G.
2
,
Kondrat’ev V.I.
2
,
Poletaev I.V.
2
,
Sheromov M.A.
2
,
Shmakov A.N.
3
,
Tolochko B.P.
1
,
Tsukanov V.M.
2
,
Zhogina I.L.
1
|
| Affiliations |
| 1 |
Institute of Solid State Chemistry and Mechanochemistry, SB RAS, 630128 Novosibirsk, Russia
|
| 2 |
G.I. Budker Institute of Nuclear Physics, Lavrentyev pr. 11, SB RAS, 630090 Novosibirsk, Russia
|
| 3 |
Institute of Catalysis, SB RAS, 630090 Novosibirsk, Russia
|
|
Funding (1)
|
1
|
Russian Foundation for Basic Research
|
00-02-17990
|
The project is aimed at the development of ultrahigh-vacuum mechanics and construction of devices with features allowing high-precision work in a warmed-up volume. The fundamental part of projected monochromator is a precise linear motion mechanism, linear stage, which can bear a warming-up in vacuum up to t=400°C without any change in its parameters. It is the tense friction wave transmission that serves to transfer the motion to the stage in the vacuum volume. The mechanism for precision tuning of the second crystal also has an original design and its compactness allows an easier solution of many design issues concerning the whole monochromator.