A new measurement of the <i>L</i>α<sub>1,2</sub> X‐ray emission spectrum of Zn and the K emission bands of Zn and Ga

Leiro, J.A.

doi:10.1002/xrs.1300160408

Cited by 10 publications

(2 citation statements)

References 8 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…For metallic gallium a similar feature has also been observed. 13 A Zn atom in a solid provides an ideal case to study the K-emission spectra in dipole and quadrupole approximations. This is because the Zn 3d band is concentrated at the bottom of the s-p valence band.…”

Section: Introductionmentioning

confidence: 99%

K-emission spectra of Zn, ZnS, and ZnSe within dipole and quadrupole approximations

et al. 1998

Self Cite

View full text Add to dashboard Cite

The present work deals with the x-ray K␤ 2,5 -emission bands and the electronic structures of Zn metal as well as ZnS and ZnSe compounds. The above-mentioned compounds were chosen the subject of the investigation because they are ideal materials to study the 3d-4 p hybridization since the Zn d band is about 10 eV below the Fermi level and therefore the K␤ 2 and K␤ 5 spectra are quite well separated from each other. The K␤ 5 spectra of ZnS and ZnSe compounds are found to be largely caused by the quadrupole radiation. The electronic structures of the investigated materials are obtained by using the linear muffin-tin orbital method. The calculations show that for cubic crystals the quadrupole spectra can have a strong polarization dependence although the dipole spectra are independent of polarization. The theoretical spectra of the investigated materials are treated in the framework of the full band-structure representation.

show abstract

Section: Introductionmentioning

confidence: 99%

K-emission spectra of Zn, ZnS, and ZnSe within dipole and quadrupole approximations

et al. 1998

Self Cite

View full text Add to dashboard Cite

show abstract

“…The Zn K-emission band (Kβ 2,5 ) measurements were made with a two-crystal x-ray spectrometer. Two highly perfect Si(111) crystals in the first-order reflection were used as monochromators [12]. A sealed-off commercial x-ray fluorescence tube (Mo anode) 0953-8984/96/366791+11$19.50 c 1996 IOP Publishing Ltd was used for excitation.…”

Section: Experimental Arrangementsmentioning

confidence: 99%

The x-ray -emission band and the electronic structure of Zn, ZnS and ZnSe crystals

Laihia

Leiro

Kokko

et al. 1996

J. Phys.: Condens. Matter

View full text Add to dashboard Cite

The present work deals with the x-ray -emission bands and the electronic structures of Zn metal as well as ZnS and ZnSe compounds. The measurements of the Zn K-emission bands were made with a two-crystal x-ray spectrometer and the electronic structures were calculated by using the linear muffin-tin orbital (LMTO) method. The above-mentioned compounds were chosen as the subject of the investigation because they are ideal materials for studying the 3d - 4p hybridization since the Zn d band is about 10 eV below the Fermi level and therefore and are quite well separated from each other. We also suggest that the peak which is less than 9 eV below the same level in the experimental spectrum of the ZnS (ZnSe) compound is largely caused by the quadrupole radiation.

show abstract

Soft x‐ray spectroscopic study of the Mo_xNi_{1 − x} and Cu₇₀Zn₃₀ alloys

Ławniczak-Jabłońska¹,

Leiro²,

Nikolaew³

1988

X-Ray Spectrometry

View full text Add to dashboard Cite

The x‐ray molybdenum M and nickel Lα1, 2 spectra were recorded for pure metals and several MoxNi100 − x alloys. The spectra for the pure metals were compared with the available theoretical density of states. The differences between the experimental and calculated data are presented after convolution with broadening functions. The modified p + f and d partial density of states (DOS) structure for molybdenum and nickel, respectively, is proposed. The changes in the DOS structure in alloys at the site of molybdenum and nickel atomas were estimated from experimental data. Broadening of the d band in nickel and the p + f band in molybdenum compared with the pure metal band was observed. These changes do not confirm the commonly used model of d‐band localization in metal alloys (e.g. in Cu70Zn30 alloy, which is also considered). A strong redistribution of valence band shape near the molybdenum atom after a change in crystal structure was also observed.

show abstract

A new measurement of the Lα_1,2 X‐ray emission spectrum of Zn and the K emission bands of Zn and Ga

Cited by 10 publications

References 8 publications

K-emission spectra of Zn, ZnS, and ZnSe within dipole and quadrupole approximations

K-emission spectra of Zn, ZnS, and ZnSe within dipole and quadrupole approximations

The x-ray -emission band and the electronic structure of Zn, ZnS and ZnSe crystals

Soft x‐ray spectroscopic study of the Mo_xNi_{1 − x} and Cu₇₀Zn₃₀ alloys

Contact Info

Product

Resources

About

A new measurement of the Lα1,2 X‐ray emission spectrum of Zn and the K emission bands of Zn and Ga

Cited by 10 publications

References 8 publications

K-emission spectra of Zn, ZnS, and ZnSe within dipole and quadrupole approximations

K-emission spectra of Zn, ZnS, and ZnSe within dipole and quadrupole approximations

The x-ray -emission band and the electronic structure of Zn, ZnS and ZnSe crystals

Soft x‐ray spectroscopic study of the MoxNi1 − x and Cu70Zn30 alloys

Contact Info

Product

Resources

About

A new measurement of the Lα_1,2 X‐ray emission spectrum of Zn and the K emission bands of Zn and Ga

Soft x‐ray spectroscopic study of the Mo_xNi_{1 − x} and Cu₇₀Zn₃₀ alloys