[an error occurred while processing this directive]
   
 
���¿��ټ��� �߼�����
   ��ҳ  �ڿ�����  ��ί��  Ͷ��ָ��  �ڿ�����  ��������  �� �� ��  ��ϵ����
�������պ����ѧѧ�� 2006, Vol. 32 Issue (10) :1259-1262    DOI:
���� ����Ŀ¼ | ����Ŀ¼ | ������� | �߼����� << | >>
L10�ṹ�����仯�����λ�γ���
��С��1, �����1, ��ǿ1, ������2*
1. �������պ����ѧ ��ѧԺ, ���� 100083;
2. ���ϴ�ѧ ����ϵ, ��ɳ 410082
Vacancy formation energy of intermetallic with L10 structure
Shu Xiaolin1, Chen Ziyu1, Chen Qiang1, Hu Wangyu2*
1. School of Science, Beijing University of Aeronautics and Astronautics, Beijing 100083, China;
2. Department of Applied Physics, Hunan University, Changsha 410082, China

ժҪ
�����
�������
Download: PDF (302KB)   HTML 1KB   Export: BibTeX or EndNote (RIS)      Supporting Info
ժҪ L10�ṹCoPt��FePt ��Ĥ����ߴŸ������Զ���Ϊ��һ�����ߴż�¼�ܶȲ���.����Miedema���ۼ����˶���L10�ṹ�����仯����Ŀ�λ�γ���.�о��������:����Щ�����仯�����п����γɵĿ�λ����,��FeNi��MnNi�Ͻ������γ�Ni��λ;FePt��FePd�Ͻ������γ�Fe��λ;CoPt�Ͻ������γ�Co��λ;NiPt�Ͻ������γ�Ni��λ;MnPt�Ͻ������γ�Pt��λ;MnPd��MnHg�Ͻ������γ�Mn��λ;MnRh�Ͻ������γ�Rh��λ.��һ�о����Ϊ��һ���о����������ܵĴ��Ա�Ĥ�ṩ����������.
Service
�ѱ����Ƽ�������
�����ҵ����
�������ù�����
Email Alert
RSS
�����������
�ؼ����� �����仯����ṹ   ȱ��   �ż�¼����     
Abstract�� Equiatomic CoPt and FePt alloy films with the L10-ordered structure have been attractive as ultrahigh-density magnetic recording media. The vacancy formation energies of some intermetallics with L10-ordered structure were calculated by Miedema′s theory. The types of structural vacancy in the intermetallics were discussed. The Ni vacancy is easy formed in FeNi. The type of structural vacancy in FePt and FePd is the Fe vacancy. The Co vacancy is easy formed in CoPt. The Ni vacancy is easy formed in NiPt. The Pt vacancy is easy formed in MnPt. The type of structural vacancy in MnNi is the Ni vacancy. The Mn vacancy is easy formed in MnPd and MnHg. The Rh vacancy is easy formed in MnRh. This research is provided the reference in researching ultrahigh-density magnetic recording films.
Keywords�� intermetallic compound structure   defects   magnetic recording materials     
Received 2005-10-11;
Fund:

������Ȼ��ѧ����������Ŀ(50541036,50201002); �������պ����ѧ��ѧԺ����������Ŀ

About author: ��С��(1964-),��,���ϳ�ɳ��,������,shuxlin@buaa.edu.cn.
���ñ���:   
��С��, �����, ��ǿ, ������.L10�ṹ�����仯�����λ�γ���[J]  �������պ����ѧѧ��, 2006,V32(10): 1259-1262
Shu Xiaolin, Chen Ziyu, Chen Qiang, Hu Wangyu.Vacancy formation energy of intermetallic with L10 structure[J]  JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2006,V32(10): 1259-1262
���ӱ���:  
http://bhxb.buaa.edu.cn//CN/     ��     http://bhxb.buaa.edu.cn//CN/Y2006/V32/I10/1259
Copyright 2010 by �������պ����ѧѧ��