A bakeable in-line ultrahigh-vacuum valve

J. Budge, P.A. Hayes, D.H. Yu, James Williams, John Robins

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

A bakeable ultrahigh-vacuum valve, with a coarse screw thread and conical springs, eliminates slip common to differential thread valves and reduces the bakeout-induced compression and release of the valve disk. The straight-through valve isolates a polarized electron source from gas scattering regions and maintains precision electron optical paths using a right-angled insertable electron lens. (C) 1997 American Institute of Physics.
Original languageEnglish
Pages (from-to)2591-2592
JournalReview of Scientific Instruments
Volume68
Issue number6
DOIs
Publication statusPublished - 1997

Fingerprint

Screw threads
Electron lenses
Electron sources
Ultrahigh vacuum
ultrahigh vacuum
Scattering
Electrons
threads
Gases
electron sources
degassing
screws
optical paths
slip
electrons
lenses
scattering
gases

Cite this

Budge, J. ; Hayes, P.A. ; Yu, D.H. ; Williams, James ; Robins, John. / A bakeable in-line ultrahigh-vacuum valve. In: Review of Scientific Instruments. 1997 ; Vol. 68, No. 6. pp. 2591-2592.
@article{1a5b430da0f149b5beaaf710f2919344,
title = "A bakeable in-line ultrahigh-vacuum valve",
abstract = "A bakeable ultrahigh-vacuum valve, with a coarse screw thread and conical springs, eliminates slip common to differential thread valves and reduces the bakeout-induced compression and release of the valve disk. The straight-through valve isolates a polarized electron source from gas scattering regions and maintains precision electron optical paths using a right-angled insertable electron lens. (C) 1997 American Institute of Physics.",
author = "J. Budge and P.A. Hayes and D.H. Yu and James Williams and John Robins",
year = "1997",
doi = "10.1063/1.1148164",
language = "English",
volume = "68",
pages = "2591--2592",
journal = "Review of Scientific Instruments",
issn = "0034-6748",
publisher = "American Institute of Physics",
number = "6",

}

Budge, J, Hayes, PA, Yu, DH, Williams, J & Robins, J 1997, 'A bakeable in-line ultrahigh-vacuum valve' Review of Scientific Instruments, vol. 68, no. 6, pp. 2591-2592. https://doi.org/10.1063/1.1148164

A bakeable in-line ultrahigh-vacuum valve. / Budge, J.; Hayes, P.A.; Yu, D.H.; Williams, James; Robins, John.

In: Review of Scientific Instruments, Vol. 68, No. 6, 1997, p. 2591-2592.

Research output: Contribution to journalArticle

TY - JOUR

T1 - A bakeable in-line ultrahigh-vacuum valve

AU - Budge, J.

AU - Hayes, P.A.

AU - Yu, D.H.

AU - Williams, James

AU - Robins, John

PY - 1997

Y1 - 1997

N2 - A bakeable ultrahigh-vacuum valve, with a coarse screw thread and conical springs, eliminates slip common to differential thread valves and reduces the bakeout-induced compression and release of the valve disk. The straight-through valve isolates a polarized electron source from gas scattering regions and maintains precision electron optical paths using a right-angled insertable electron lens. (C) 1997 American Institute of Physics.

AB - A bakeable ultrahigh-vacuum valve, with a coarse screw thread and conical springs, eliminates slip common to differential thread valves and reduces the bakeout-induced compression and release of the valve disk. The straight-through valve isolates a polarized electron source from gas scattering regions and maintains precision electron optical paths using a right-angled insertable electron lens. (C) 1997 American Institute of Physics.

U2 - 10.1063/1.1148164

DO - 10.1063/1.1148164

M3 - Article

VL - 68

SP - 2591

EP - 2592

JO - Review of Scientific Instruments

JF - Review of Scientific Instruments

SN - 0034-6748

IS - 6

ER -