Excited-state vibrational dynamics toward the polaron in methylammonium lead iodide perovskite

Autor: Myeongkee Park, Amanda J. Neukirch, Sebastian E. Reyes-Lillo, Minliang Lai, Scott R. Ellis, Daniel Dietze, Jeffrey B. Neaton, Peidong Yang, Sergei Tretiak, Richard A. Mathies

Publikováno v: Nature Communications, Vol 9, Iss 1, Pp 1-9 (2018)

Elucidating electron-phonon coupling in hybrid organic-inorganic perovskites may help us to understand the high photovoltaic efficiency. Here, the authors observe low-frequency Raman modes and related nuclear displacements of the Pb–I framework, in

Externí odkaz: https://doaj.org/article/bd6e6e7f3aaf425880488f0fe476e675

An Anionic Ruthenium Dihydride [Cp*(iPr2MeP)RuH2]− and Its Conversion to Heterobimetallic Ru(μ-H)2M (M = Ir or Cu) Complexes

Autor: Scott R. Ellis, T. Don Tilley, Rex C. Handford, Patrick W. Smith

Publikováno v: Organometallics. 38:336-342

A novel dihydridoruthenate, [(solv)Na][Cp*(iPr2MeP)RuH2] (2; solv = THF or OEt2), was synthesized from Cp*(iPr2MeP)RuCl (1) and sodium triethylborohydride. Compound 2 was used to generate “Cp*(iPr2MeP)RuH” equivalents by salt metathesis with 1, w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1e03d87248793a87a0db43f4489aa84c
https://doi.org/10.1021/acs.organomet.8b00738

Excited-state vibrational dynamics toward the polaron in methylammonium lead iodide perovskite

Autor: Sergei Tretiak, Richard A. Mathies, Jeffrey B. Neaton, Peidong Yang, Amanda Neukirch, Scott R. Ellis, D. Dietze, Sebastian E. Reyes-Lillo, Minliang Lai, Myeongkee Park

Publikováno v: Nature communications, vol 9, iss 1
Nature Communications
Nature Communications, Vol 9, Iss 1, Pp 1-9 (2018)
Park, M; Neukirch, AJ; Reyes-Lillo, SE; Lai, M; Ellis, SR; Dietze, D; et al.(2018). Excited-state vibrational dynamics toward the polaron in methylammonium lead iodide perovskite. Nature Communications, 9(1). doi: 10.1038/s41467-018-04946-7. UC Berkeley: Retrieved from: http://www.escholarship.org/uc/item/2qn8d4x8

Hybrid organic–inorganic perovskites have attractive optoelectronic properties including exceptional solar cell performance. The improved properties of perovskites have been attributed to polaronic effects involving stabilization of localized charg

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::367b2cb84f3ed91fd3e61e348751faec
https://doi.org/10.1038/s41467-018-04946-7

Ethical Hacking

Autor: Scott R. Ellis

This chapter provides the foundation needed to become skilled at ethical hacking. Ethical hacking or white-hat hacking is differentiated from black- and gray-hat hacking in that an ethical hacker never attacks a system where he or she either is not t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7b81188ffdb6541c7354ce00f95ed78b
https://doi.org/10.1016/b978-0-12-803843-7.00030-2

Penetration Testing

Autor: Scott R. Ellis, Roman Zabicki

The purpose of this chapter is to assist organizations in planning and conducting penetration testing and examinations, analyzing findings, and developing mitigation strategies. The chapter provides practical recommendations for designing, implementi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::56347818b7e3838dde9be06c148e9b0e
https://doi.org/10.1016/b978-0-12-803843-7.00075-2