Fabrication and characterization of multilayer supermirrors for hard X-ray optics

被引：25

作者：

Yamashita, K ^{[1
]}

Akiyama, K ^{[1
]}

Haga, K ^{[1
]}

Kunieda, H ^{[1
]}

Lodha, GS ^{[1
]}

Nakajo, N ^{[1
]}

Nakamura, N ^{[1
]}

Okajima, T ^{[1
]}

Tamura, K ^{[1
]}

Tawara, Y ^{[1
]}

机构：

[1] Nagoya Univ, Dept Phys, Chikusa Ku, Nagoya, Aichi 4648602, Japan

来源：

JOURNAL OF SYNCHROTRON RADIATION | 1998年 / 5卷

关键词：

multilayer supermirrors; hard X-rays; X-ray reflectivity; interfacial roughness;

D O I：

10.1107/S0909049597019419

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Multilayer supermirrors stacked with three sets of Pt/C combinations have been fabricated on a flat float-glass and conical replica foil mirror using a magnetron DC sputtering system, and applied to X-ray optical systems in the hard X-ray region. The design of the supermirror is optimized to obtain the highest integrated reflectivity in the energy band and at the grazing angle concerned. X-ray reflectivities of 30% in the 25-35 keV band at an incidence angle of 0.3 degrees were obtained.

引用

页码：711 / 713

页数：3

共 7 条

[1]

CHRISTENSEN FE, 1997, P WORKSH NEXT GEN XR, P133

[2]

Joensen K. D., 1993, P SOC PHOTO-OPT INS, V2011, P360

[3] PLATINUM CARBON MULTILAYER REFLECTORS FOR SOFT-X-RAY OPTICS [J].

LODHA, GS ;

YAMASHITA, K ;

SUZUKI, T ;

HATSUKADE, I ;

TAMURA, K ;

ISHIGAMI, T ;

TAKAHAMA, S ;

NAMBA, Y .

APPLIED OPTICS, 1994, 33 (25) :5869-5874

[4]

Michette A.G., 1986, OPTICAL SYSTEMS SOFT

[5]

SERLEMITSOS PJ, 1997, P WORKSH NEXT GEN XR, P123

[6] Multilayer supermirror coating for hard X-ray telescope [J].

Tawara, Y ;

Yamashita, K ;

Kunieda, H ;

Haga, K ;

Akiyama, K ;

Furuzawa, A ;

Terashima, Y ;

Serlemitsos, PJ .

MULTILAYER AND GRAZING INCIDENCE X-RAY/EUV OPTICS III, 1996, 2805 :236-243

[7]

Yamamoto K., 1997, P 13 INT FORG M KOR, P115

← 1 →