《中国物理快报》撤除了原北京航空航天大学本科生，现美国西北大学博士生为第一作者的研究论文。该文类似于他们自己08年于《自然-纳米技术》上发表的论文。

搞不懂为什么要抄回国！！

Withdrawal of Chinese Physics Letters 26 (2009) 016104 “In Situ Tests of Multiwalled Carbon Nanotubes with Strength Close to Theoretical Predictions”
(Received 29 May 2009)

This paper has been retracted, as requested by Chinese Physics Letters, because of its substantial replication of an earlier paper, `Measurements of near-ultimate strength for multiwalled carbon nanotubes and irradiation-induced crosslinking improvements', which appeared in Nature Nanotechnology 3 (2008) 626.

I alone, as the first author of the paper, was responsible for this misconduct. Therefore, I would like to express my deepest apology to Professor Horacio spinosa whose name was included in the above referenced paper without his knowledge, and to both journals, Chinese Physics Letters and Nature Nanotechnology.