The authors1 wish to retract the referenced article due to significant overlap with other publications by the authors.2–4 The authors recognize that this is a serious issue and sincerely apologize for any inconvenience it may have caused.

1.
S.
Isobe
,
A.
Ono
,
H.
Yao
,
Y.
Wang
,
N.
Hashimoto
, and
S.
Ohnuki
, “
Study on reaction mechanism of dehydrogenation of magnesium hydride by in situ transmission electron microscopy
,”
Appl. Phys. Lett.
96
,
223109
(
2010
).
2.
A.
Ono
,
S.
Isobe
,
Y.
Wang
,
N.
Hashimoto
, and
S.
Ohnuki
, “
In-situ TEM observation for reaction mechanism in MgH2 hydrogen storage material
,”
J. Jpn. Inst. Met.
74
(
3
),
205
208
(
2010
).
3.
A.
Ono
,
S.
Isobe
,
Y.
Wang
,
N.
Hashimoto
, and
S.
Ohnuki
, in
In-Situ TEM Observation for Reaction Mechanism in MgH2 Hydrogen Storage Material
(
Mater. Res. Soc. Symp. Proc.
2009
), Vol.
1216
.
4.
E.
Morita
,
A.
Ono
,
S.
Isobe
,
Y. M.
Wang
,
N.
Hashimoto
, and
S.
Ohnuki
, “
In-situ TEM observation for dehydrogenation mechanism in MgH2 with catalyst
,”
Mater. Sci. Forum
654–656
,
2867
2870
(
2010
). ISSN: 1662-9752.