��y�ރ{���J�[�o�C�h�͕��ʏ��BC�V�[�g�̊ԂɊ�y�ތ��f���}�����ꂽ�w�ԉ������ŁA�����̕����̓d�q�\���̉𖾂�����炪���������[���d�C�E���C�I�������𖾂����ŋ}���ƂȂ��Ă���B������k���Œ��d�q�����͂��̃X�y�N�g�������k��N�������q��̕�����Ԗ��x�𔽉f����ׁA�����̓d�q�\���𒲂ׂ��ŋ��͂Ȏ�i�̈�‚ł���B�{�����ł�LaB₂C₂��La 3d���k�z���Ɖ��d�q�̈�̋��Œ��d�q�X�y�N�g���𑪒肵�A���̓d�q�\���𒲂ׂ��B

Recently the electronic structure of rare-earth borocarbides have been attracting much attention because of their interesting electronic and magneticproperties. Inthisstudy, the La 3d photoabsorption and resonant valence photoelectron spectra of LaB₂C₂ were measured to investigate its electronic structure. Theadvantage of resonant PES is that the partial DOS at the core-excited atom are enhanced in the spectra.