제주도 북동부 지역 스코리아 내의 철 화합물에 대한 자기적 성질

다국어 초록 (Multilingual Abstract)

Fe compounds of scoria samples distributed in Songdang-ri positioning north-eastern area of Jeju island were investigated by means of X-ray diffractometry (XRD) and ??Fe Mossbauer spectroscopy. The samples were prepared from six parasite. We found that the samples were composed of a typical olivine, pyroxene, ilmenite, SiO₂, anorite and anorthoclase, Mossbauer spectrum of the most scoria samples are shown doublets and sextets of olivine, doublets of pyroxene, ilmenite and silicate minerals. And the valence states of Fe ion of the scoria samples in this area are chiefly 3+ charge state and a little 2+ charge state.

참고문헌 (Reference)

1 J. M. R. Genin, 32 : 1058-, 1998

2 D. I. Oh, Jeju Nat’l Univ., 2004

3 V. Rusanov, 128 : 353-, 2000

4 S. G. Marchetti, 128 : 453-, 2000

5 S. K. Kam, 24 : 57-, 2002

6 E. De Grave, 122 : 21-, 1999

7 S. W. Lee, 9 : 403-, 1989

8 J. G. Stevens, 117 : 71-, 1998

9 E. Murad, 117 : 39-, 1998

10 S. Y. Hamm, 310 : 111-, 2005

11 S. H. Ch, 11 : 221-, 2002

12 S. Nakamula, 4 : 325-, 1925

13 H. Kodama, 14 : 1-, 1977

14 C. W. Childs, 37 : 299-, 1991

15 C. S. Lee, 7 : 232-, 1997

16 Cantl, 37 : 609-, 1996

17 S. R. Hong, 57 : 2221-, 1990

18 G. M. da Costa, 67 : 501-, 1991

19 최원준, "제주 서부 해안지역 스코리아의 철 화합물에 관한 연구" 한국자기학회 19 (19): 227-232, 2009

20 최원준, "제주 북부지역 스코리아의 철 화합물에 관한 연구" 한국자기학회 18 (18): 168-173, 2008

21 남균, "단결정 MnF2(1.5 %EuF3)의 Photoluminescence" 한국자기학회 17 (17): 1-5, 2007

22 D. S. Lee, "Pininciples of Earth" Komun, Seoul 59-, 1984

23 V. G. Bhide, "Mössbauer Effect and Its Application" Tata Mcgraw-Hill, New Deli 273-274, 1973

24 The Geological Society of Korean, "Korean Geological Features" Sigma Press, Seoul 293-295, 2002

25 B. D. Cullity, "Elements of X-ray Diffraction" Addition-Wesley, Reading, MA 281-292, 1978