The Experimental Studies on Zr Photoelectron Spectra

İ. BURIBAYEV; N.a. NURMATOV; N. TALIPOV

Article Details

The Experimental Studies on Zr Photoelectron Spectra

Authors:

İ. BURIBAYEV | N.a. NURMATOV | N. TALIPOV

Publisher:

TUBITAK

Journal:

Turkish Journal of Physics 1999 Vol.23 Issue 3, pp.463-470

Document Type:

Article

Publication Date:

2/1999

Document Language:

Turkish

Document ID (Org No.):

2000763111

Frequency:

Bimonthly

eISSN:

1303-6122

pISSN:

1300-0101

Keywords:

Abstract:

 

Photoelectron spectra (PES) taken from crystalline Zr at 8.4  eV and 10 eV have been studied by a high resolution photoelectron  analyzer, with D E = 0.1 eV, and the results were compared to the  results calculated for electron density of states in the valence band.   Photoelectron work function (WF) measured from the atomically clean Zr  surface by Fowler isothermal curves was found to be 3.95 eV \pm 0.02  eV. It was shown that a small dose of residual gas, namely CO,  absorbed on the Zr surface, resulted in a decrease of the WF by  0.15-0.25 eV as well as a variation in the PES.

 

Photoelectron spectra (PES) taken from crystalline Zr at 8.4  eV and 10 eV have been studied by a high resolution photoelectron  analyzer, with D E = 0.1 eV, and the results were compared to the  results calculated for electron density of states in the valence band.   Photoelectron work function (WF) measured from the atomically clean Zr  surface by Fowler isothermal curves was found to be 3.95 eV \pm 0.02  eV. It was shown that a small dose of residual gas, namely CO,  absorbed on the Zr surface, resulted in a decrease of the WF by  0.15-0.25 eV as well as a variation in the PES.

Article Details

The Experimental Studies on Zr Photoelectron Spectra

Authors:

İ. BURIBAYEV | N.a. NURMATOV | N. TALIPOV

Publisher:

TUBITAK

Journal:

Turkish Journal of Physics 1999 Vol.23 Issue 3, pp.463-470

Document Type:

Article

Publication Date:

2/1999

Document Language:

Turkish

Document ID (Org No.):

2000763111

Frequency:

Bimonthly

eISSN:

1303-6122

pISSN:

1300-0101

Turk. J. Phys.

23

(1999)

463-470. Full text: pdf Other articles published in the same issue: Turk. J. Phys.

vol.23

iss.3.

Issues

Article Details

The Experimental Studies on Zr Photoelectron Spectra

Authors: İ. BURIBAYEV | N.a. NURMATOV | N. TALIPOV

Publisher: TUBITAK

Journal: Turkish Journal of Physics 1999 Vol.23 Issue 3, pp.463-470

Document Type: Article

Publication Date: 2/1999

Document Language: Turkish

Document ID (Org No.): 2000763111

Frequency: Bimonthly

eISSN: 1303-6122

pISSN: 1300-0101

Turk. J. Phys.

23

(1999)

463-470. Full text: pdf Other articles published in the same issue: Turk. J. Phys.

vol.23

iss.3.

Issues

Authors:

İ. BURIBAYEV | N.a. NURMATOV | N. TALIPOV

Publisher:

TUBITAK

Journal:

Turkish Journal of Physics 1999 Vol.23 Issue 3, pp.463-470

Document Type:

Article

Publication Date:

2/1999

Document Language:

Turkish

Document ID (Org No.):

2000763111

Frequency:

Bimonthly

eISSN:

1303-6122

pISSN:

1300-0101