Silver halide emulsion and silver halide photosensitive material

摘要

Disclosed are a silver halide emulsion and a silver halide photosensitive material copmrising a support and at least one photosensitive layer comprising the silver halide emulsion. The photosensitive emulsion comprises silver halide grains, wherein the silver chloride content is 90 mole % or more; the silver halide grains contain (I) at least one member of a six-coordinated complex in which iridium (Ir) is a central metal having halogen atom and O, H2O, thiazole or substituted thiazole as ligands and (II) at least one member of a six-coordinated complex in which iridium (Ir) is a central metal having halogen atom as a ligand; and the iridium compound (II) is present in a localized silver bromide phase.