Retraction Watch

Tracking retractions as a window into the scientific process

Archive for the ‘applied surface science’ Category

Prominent physicist accused of repeated self-plagiarism logs 2 retractions

without comments

optical-materialsA physicist working for the Indian government has notched two retractions after being accused of multiple acts of self-plagiarism by his colleagues.

One retraction notice in Applied Surface Science says a duplicate of the paper was previously published by the same author — N. K. Sahoo, a researcher at the Bhabha Atomic Research Centre (BARC), which is part of the Indian government’s Department of Atomic Energy in Trombay, Mumbai. The other notice, which appears in Optical Materials, notes that the study “for the most part” has appeared in another paper by Sahoo.

Despite concerns about his work, Sahoo was promoted in May, according to the Mumbai Mirror. As a result, members of the Bhabha Atomic Research Officers’ Association wrote to BARC director K. N. Vyas asking for the institution to take action against Sahoo. A member of the group told the Mumbai Mirror in August: Read the rest of this entry »

Paper on the adhesiveness of a material doesn’t stick

without comments

1-s2.0-S0169433215X00213-cov150hApplied Surface Science has retracted an article that looks at the structure of thin tungsten-titanium coating, because it was submitted without all of the co-authors’ consent.

According to the introduction of the paper, “Structure adhesion and corrosion resistance study of tungsten bisulfide doped with titanium deposited by DC magnetron co-sputtering,” such thin films are “widely used as a surface treatment for optimizing base material properties.”

Here’s the retraction note in full, published in the September issue of the journal:

Read the rest of this entry »

Did article on doped indium contain a doped image?

with 6 comments

asscoverApplied Surface Science has retracted a 2010 paper by a group of researchers from India and Brazil because one of the figures in the article was suspect.

The paper was titled “Effect of hydrogenation vs. re-heating on intrinsic magnetization of Co doped In2O3.”

Read the rest of this entry »

Holes in ASS as journal pulls two papers

with 6 comments

asscoverThe journal Applied Surface Science (okay, so maybe it’s not called ASS at the home office) is retracting a pair of articles in its December issue.

The first, “Structure and mechanical properties of Ni–P electrodeposited coatings,” appeared in 2009 and was written by a group of researchers in Beijing. It has been cited nine times, according to Thomson Scientific’s Web of Knowledge. Its problem: Plagiarism. According to the retraction noticeRead the rest of this entry »