http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
준이차원 전하밀도파 CeTe₂의 각분해 광전자 분광 연구
김대현(D. H. Kim),이현진,강정수(J.-S. Kang),김형도(H.-D. Kim),민병훈(B. H. Min),권용성(Y. S. Kwon),김준원(J. W. Kim),민병일(B. I. Min) 한국자기학회 2010 韓國磁氣學會誌 Vol.20 No.5
The electronic structure of charge-density-wave (CDW) system CeTe₂ has been investigated by using angle-resolved photoemission spectroscopy (ARPES). The clearly dispersive band structures are observed in the measured ARPES spectra, indicating the good quality of the single-crystalline sample employed in this study. The four-fold symmetric patterns are observed in the constant energy (CE) mappings, indicating the 2 × 2 lattice deformation in the Te(1) sheets. The observed CE images are similar to those of LaTe2, suggesting that Ce 4f states have the minor contribution to the CDW formation in CeTe₂. This study reveals that the carriers near the Fermi level should have mainly the Te(1) 5p and Ce 5d character, that the Te(1) 5p bands contribute to the CDW formation, and that the Ce 5d bands cross the Fermi level even in the CDW state.
S. J. Kim(金丞鎭),H. D. Kim(金炯渡),H. K. Pyo(表鉉九) 한국육종학회 1983 한국육종학회지 Vol.15 No.2
Studies were conducted on the inheritance of side-shootlessness in tomato using the side-shootless mutants ‘ls’ and ‘bl’. In F₂ progenies of ‘ls’ × ‘bl’, normal and side-shootless plants segregated in the ratio of 9:7. In side-shootless plants number of side-shoots varied from 0 to 8. In F₂ progenies of ‘ls’ × ‘bl’ indeterminate and determinate plants did not segregate in the ratio of 3:1. The same results were obtained from F₂ progenies of three way crosses and true breeding lines of ‘ls’ and ‘bl’ tomato. It was supposed that ‘ls’ or ‘bl’ gene has a recessive epistastic effect on Sp gene. In determinate progenies the number of self-pruning cluster varied from 1 to 10. Side-shootless plant with normal flower and above 4 flowers per cluster was not observed. Number of flowers per cluster varied considerably according to the phenotype of the F₂ progenies of ‘ls’ × ‘bl’. Number of seeds per fruit varied considerably according to the phenotype of the F₂ progenies of ‘ls’ × ‘bl’.