Bis(phenylethyammonium) lead iodide (Bi-doped)

Chemical Formula: (C6H5C2H4NH3)2PbI4
IUPAC: bis(1-phenyl-2-aminoethane) lead (II) tetraiodide (Bi-doped)
Alternate Names: PEA lead iodide (Bi-doped), PEA PbI (Bi-doped), Phenylethylammonium lead iodide, Bis(phenylethyammonium) tetraiodoplumbate(II) (Bi-doped)
Organic: C8H12N
Inorganic: PbI4
Dimensionality: 2D n: 1
Formal Stoichiometry: C : 16 , H : 24 , N : 2 , Pb : 1 , I : 4
This system is directly derived from or derives other systems:
Photoluminescence Verified
Origin: experimental (T = 4.0 K)
J. Fujisawa and T. Ishihara, Excitons and biexcitons bound to a positive ion in a bismuth-doped inorganic-organic layered lead iodide semiconductor, PHYSICAL REVIEW B 70, 205330-1‑205330-6 (2004). doi: 10.1103/PhysRevB.70.205330.
System description
Dimensionality: 2D n: 1
Sample type: single crystal

Starting materials: PbI2, BiI3, C6H5C2H4NH3I

Product: dark, red, platelike crystals, with a bismuth ratio Pb/Bi of approx. 0.3%

Description: Under an argon atmosphere, lead iodide (PbI2), bismuth iodide (BiI3) and phenylethylammonium iodide (C6H5C2H4NH3I) were mixed at a molar ratio of 0.9:0.1:2 and heated at 333K for a duration of 30 min. As a solvent, nitromethane was added for crystallization.

Method: Photoluminescence

Description: As a detector, a charge-coupled device (CCD) camera cooled by liquid nitrogen and equipped with a polychromator was utilized. PL spectra were measured with an excitation by Xe-lamp light at 2.48 eV.

J. Fujisawa and T. Ishihara, Excitons and biexcitons bound to a positive ion in a bismuth-doped inorganic-organic layered lead iodide semiconductor, PHYSICAL REVIEW B 70, 205330-1‑205330-6 (2004). doi: 10.1103/PhysRevB.70.205330.

Extraction method: manually entered
Entry added on: March 9, 2022, 11:29 a.m.
Entry added by: Elisa Wade Albert-Ludwigs-Universität Freiburg
Last updated on: Aug. 29, 2022, 10:50 a.m.
Last updated by: Rayan C Duke University
Data correctness verified by:
  • Rayan C Duke University

Download data
Data set ID: 1936 Did you find any mistakes or inconsistencies about this data? Send us a note and we'll have a look at it and send you a reply. Thanks!

Photoluminescence excitation Verified
Origin: experimental (T = 4.0 K)
J. Fujisawa and T. Ishihara, Excitons and biexcitons bound to a positive ion in a bismuth-doped inorganic-organic layered lead iodide semiconductor, PHYSICAL REVIEW B 70, 205330-1‑205330-6 (2004). doi: 10.1103/PhysRevB.70.205330.
System description
Dimensionality: 2D n: 1
Sample type: single crystal

Starting materials: PbI2, BiI3, C6H5C2H4NH3I

Product: dark, red, platelike crystals, with a bismuth ratio Pb/Bi of approx. 0.3%

Description: Under an argon atmosphere, lead iodide (PbI2), bismuth iodide (BiI3) and phenylethylammonium iodide (C6H5C2H4NH3I) were mixed at a molar ratio of 0.9:0.1:2 and heated at 333K for a duration of 30 min. As a solvent, nitromethane was added for crystallization.

Method: Photoluminescence excitation

Description: As a detector, a charge-coupled device (CCD) camera cooled by liquid nitrogen and equipped with a polychromator was utilized. PL spectra were measured with an excitation by Xe-lamp light at 2.48 eV. PLE spectra represent detected PL at 1.4 eV.

J. Fujisawa and T. Ishihara, Excitons and biexcitons bound to a positive ion in a bismuth-doped inorganic-organic layered lead iodide semiconductor, PHYSICAL REVIEW B 70, 205330-1‑205330-6 (2004). doi: 10.1103/PhysRevB.70.205330.

Extraction method: manually entered
Entry added on: March 9, 2022, 12:08 p.m.
Entry added by: Elisa Wade Albert-Ludwigs-Universität Freiburg
Last updated on: Aug. 29, 2022, 10:52 a.m.
Last updated by: Rayan C Duke University
Data correctness verified by:
  • Rayan C Duke University

Download data
Data set ID: 1937 Did you find any mistakes or inconsistencies about this data? Send us a note and we'll have a look at it and send you a reply. Thanks!

Absorption spectrum
Origin: experimental (T = 4.0 K)
J. Fujisawa and T. Ishihara, Excitons and biexcitons bound to a positive ion in a bismuth-doped inorganic-organic layered lead iodide semiconductor, PHYSICAL REVIEW B 70, 205330-1‑205330-6 (2004). doi: 10.1103/PhysRevB.70.205330.
System description
Dimensionality: 2D n: 1
Sample type: single crystal

Starting materials: PbI2, BiI3, C6H5C2H4NH3I

Product: dark, red, platelike crystals, with a bismuth ratio Pb/Bi of approx. 0.3%

Description: Under an argon atmosphere, lead iodide (PbI2), bismuth iodide (BiI3) and phenylethylammonium iodide (C6H5C2H4NH3I) were mixed at a molar ratio of 0.9:0.1:2 and heated at 333K for a duration of 30 min. As a solvent, nitromethane was added for crystallization.

Method: Optical absorption measurement

Description: As a detector, a charge-coupled device (CCD) camera cooled by liquid nitrogen and equipped with a polychromator was utilized. A halogen lamp was used as a probe light for optical absorption measurements.

J. Fujisawa and T. Ishihara, Excitons and biexcitons bound to a positive ion in a bismuth-doped inorganic-organic layered lead iodide semiconductor, PHYSICAL REVIEW B 70, 205330-1‑205330-6 (2004). doi: 10.1103/PhysRevB.70.205330.

Extraction method: manually entered
Entry added on: March 9, 2022, 12:13 p.m.
Entry added by: Elisa Wade Albert-Ludwigs-Universität Freiburg
Last updated on: Aug. 29, 2022, 11:03 a.m.
Last updated by: Rayan C Duke University

Download data
Data set ID: 1938 Did you find any mistakes or inconsistencies about this data? Send us a note and we'll have a look at it and send you a reply. Thanks!


License

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