Radiation effects in two-dimensonal crystals of (Cn H2n+NH3)2MCI4 with n=1,2,3 and M = Cd,Mn

被引：0

作者：

Yoshinari, Takehisa ^{[1
]}

Matsuyama, Tomochika ^{[1
]}

Achiwa, Norio ^{[1
]}

Yamaoka, Hitoshi ^{[1
]}

机构：

[1] Yamagata Univ, Japan

来源：

Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms | 1988年 / B32卷 / 1-4期

关键词：

Crystals - Color Centers - Gamma Rays - Metals and Alloys - Precipitation - Organic Compounds - Radiation Effects - X-Rays;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The K2NiF4-like layer crystals of (CnH2n+1NH3)2MCl4 (n = 1,2,3; M = Cd, Mn) have been irradiated with X-rays and γ-rays at 77 K. From ESR and optical absorption spectra, it is found that a Cl2- molecule ion can be created in the layer of CdCl6 octahedra. A metallic luster much like a silver mirror has been observed in crystals which have been warmed to room temperature after irradiation at 77 K. The mechanism of metal precipitation is considered with the concept of color center formation and destruction.

引用

页码：201 / 203

共 50 条

[21] Electronic structure and stability of NH4(NH3)(n) and NH4(NH3)(m)(H2O)(n)
Takasu, R
Fuke, K
Misaizu, F
SURFACE REVIEW AND LETTERS, 1996, 3 (01) : 353 - 357
[22] SYNTHESIS OF SUBSTITUTED 1,2,3-BENZOTRIAZIN-4(3H)-ONE-N-2-OXIDE AND HETEROANELLATED 1,2,3-TRIAZIN-4(3H)-ONE-N-2-OXIDE
MITSCHKER, A
WEDEMEYER, K
SYNTHESIS-STUTTGART, 1988, (07): : 517 - 520
[23] Synthesis and structure of the group 12 pyrimidinethiolate complexes ∞3[Zn(S-2-N2C4H3)2], ∞2[Cd(S-2-N2C4H3)2], [Hg(S-2-N2C4H3)2] and [Cd(S-2-N2C4H3)2(tmeda)]
Eichhöfer, A
Buth, G
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2005, (20) : 4160 - 4167
[24] ALKYLAMMONIUM ION RADICALS IN LAYERED IONIC-CRYSTALS OF (CNH2N+1NH3)2CDCL4 - N=1, 2, 3
YOSHINARI, T
SHIMANUKI, S
MATSUYAMA, T
YAMAOKA, H
AOYAGI, K
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1994, 91 (1-4): : 230 - 233
[25] Synthesis and Structural Characterization of a Novel Coordination Polymer [Cd（C4H2O4）(C3H4N2)3]n·2nH2O
YUE Lin ZHOU Qiu-Xiang WANG Yan-Ji② ZHAO Xin-Qiang (Department of Chemical Engineering and Technology
Chinese Journal of Structural Chemistry, 2005, (03) : 287 - 290
[26] Synthesis and structural characterization of a novel coordination polymer [Cd(C4H2O4)(C3H4N2)3]n•2nH2O
Yue, L
Zhou, QX
Wang, YJ
Zhao, XQ
CHINESE JOURNAL OF STRUCTURAL CHEMISTRY, 2005, 24 (03) : 287 - 290
[27] Ruddlesden–Popper 2D perovskites of type (C6H9C2H4NH3)2(CH3NH3)n−1PbnI3n+1 (n = 1–4) for optoelectronic applications
Mohammad Rahil
Rashid Malik Ansari
Chandra Prakash
S. S. Islam
Ambesh Dixit
Shahab Ahmad
Scientific Reports, 12
[28] Even and odd effect and crystal structures in CnH2n+1NH3H2PO4 (n=5, 6) crystals
Kasatani, H
Iwata, M
Terauchi, H
Ishibashi, Y
FERROELECTRICS, 1999, 229 (1-4) : 255 - 260
[29] N4[1～4,2～4,3～4,…],N2[1～2,2～2,3～2,…]和N[1,2,3,…]中的数在N3[1～3,2～3,3～3,…]中的表达式
叶彦谦
西安交通大学学报, 2004, (02) : 217 - 220
[30] Disorder in n-alkyl ammonium dihydrogen phosphate crystals: CnH2n+1NH3+·H2PO4-
Waskowska, A.
Kroupa, J.
Acta Crystallographica, Section C: Crystal Structure Communications, 1995, 51 (pt 3):

← 1 2 3 4 5 →