PHYSICAL REVIEW B VOLUME 49, NUMBER 9
Errata
1MARCH 1994-I
Erratum:
Validity
of
the
t-J
model
[Phys. Rev.
B
48, 4212
(1993)]
C.
D.
Batista andA. A.
AligiaWe have detected aminor error as aconsequence
of
which the energy level M4of
H,
&represented in the middle rowof Fig.
1 was increased by0.
6.
The fittingof
the corrected levels with thet-J
model improves reducing five times the mean square deviation. TakingJ
=0
and other parameters as inFig.
1,the mapping is exact in agreement withF.
C.
Zhang [Phys. Rev.
B
39,
7375(1989)].
The main conclusionsof
our work are not modified.0163-1829/94/49(9)/6436(1)/$06. 00
1994
The American Physical SocietyErratum:
Time-domain
violation
of
the optical
Bloch
equations
for
solids
[Phys. Rev.
B
48, 6903
(1993)]
R.
N. Shakhmuratov andA.
SzaboWe would like
to
Nake the following corrections in our paper.(1) In the unnumbered equation following Eq. (1),the element (3,2)in the second matrix should be
—
Q.
(2)In theFig.
4caption, the equation referenced should be Eq.(Al).
0163-1829/94/49(9)/6436(1)/$06. 00 1994The American Phys1cal Society
Erratum:
XPS
studies
of
the
Bi-Sr-Ca-Cu-0
ceramics
at
temperatures
near
T,
[Phys. Rev.
B
48,
12989
(1993)]
Thien-Phap Nguyen,
Eric
Faulques, and Philippe MolinieAn error has been made involving the peak positions
of
theBi
components. The correct peak positionsof
theBi
components are
