#------------------------------------------------------------------------------
#$Date: 2010-12-08 21:55:00 +0000 $
#$Revision: 001 $
#------------------------------------------------------------------------------
#
# This file is available in the Material Properties Open Database (MPOD),
# http://www.materialproperties.org/
#
# The file may be used within the scientific community so long as
# proper attribution is given to the journal article from which the
# data were obtained.
#
data_1000105
_cod_database_code ?
_structure_refined 'no'
_phase_name 'iron selenide'
_phase_formula K0.8Fe2Se2
_chemical_formula_sum 'K0.8 Fe2 Se2'
_symmetry_point_group_name_H-M '4/m m m'
_cell_length_a  3.9136(1)
_cell_length_b  3.9136(1)
_cell_length_c  14.0367(7)
_cell_angle_alpha  90
_cell_angle_beta   90
_cell_angle_gamma  90
loop_
_publ_author_name
'Guo, Jiangang'
'Jin, Shifeng'
'Wang, Gang'
'Wang, Shunchong'
'Zhu, Kaixing'
'Zhou, Tingting'
'He, Meng'
'Chen, Xiaolong'
_publ_section_title
;
 Superconductivity in the iron selenide KxFe2Se2 (0<=x<=1.0)
;
_journal_name_full               'Physical Review B'
_journal_volume                  82
_journal_issue                   18
_journal_article_reference       180520(R)
_journal_pages_number            4
_journal_year                    2010
_phase_density ?
_prop_measurement_method 'RC'
_prop_superconducting_critical_temperature_onset 30.1
_prop_superconducting_critical_temperature_onset_90 ?
_prop_superconducting_critical_temperature_mid_50 28.3
_prop_superconducting_critical_temperature_offset_10 ?
_prop_superconducting_critical_temperature_thermodynamic ?
_prop_superconducting_zero_resistivity_temperature 27.2
_prop_superconducting_resistivity_transition_width 1.3