Results 301 to 310 of about 240,081 (351)

Crystallographic Insights into the Structural Heterogeneities of 2D Ruddlesden‐Popper Perovskite Films

Advanced Materials Interfaces, EarlyView.
2D Ruddlesden‐Popper phase perovskite (RPP) films for applications in photovoltaics are shown to exhibit structural heterogeneities at both microscopic and mesoscopic scales that can affect cross‐film charge carrier transport. The mechanisms of RPP film formation and the possible means to control film structure to optimize 2D perovskite solar cell ...
Fei Zheng, Sergey Rubanov, Christopher Hall, Jingying Liu, Mei Gao, Trevor A. Smith, Dechan Angmo, Kenneth P. Ghiggino   +7 more
wiley   +1 more source

Effects of mixing of europium oxide in resin composites on the fluorescence characteristics and mechanical properties. [PDF]

BDJ Open
Utsumi Y, Oishi M, Yonekura K, Ikeda M, Matsuki Y, Ohge K, Iuchi T, Hosaka K.   +7 more
europepmc   +1 more source

Carbon Dot‐Doped Silica Xerogel Phosphors Excited by Blue LEDs and LDs for the Brilliant White Lighting of Endoscope Tips

Advanced Materials Interfaces, EarlyView.
Carbon dot‐doped silica xerogel phosphors derived by Sol–Gel method exhibit brilliant white light, making them promising candidates for next‐generation endoscopes. The approach offers a sustainable, scalable solution for the development of advanced endoscopic devices with enhanced imaging capabilities and reduced environmental impacts.
Hirohisa Iwabayashi, Kenji Okada, Arisa Fukatsu, Kazumasa Suzuki, Ryohei Mori, Masahide Takahashi   +5 more
wiley   +1 more source

A nearly perfect icosahedral Ir@Au₁₂ superatom with superior photoluminescence obtained by ligand engineering. [PDF]

Chem Sci
Mutoh K, Yahagi T, Takano S, Kawakita S, Iwasa T, Taketsugu T, Tsukuda T, Nakashima T.   +7 more
europepmc   +1 more source

Self‐Recovery of Carbonate‐Contaminated Strontium Titanate (100) Vicinal Surfaces Imaged by Tip‐Enhanced Raman Spectroscopy

Advanced Materials Interfaces, EarlyView.
Strontium titanate, a widely used perovskite material, undergoes changes in surface properties under CO2 adsorption. This study demonstrates a self‐regeneration process where strontium carbonate gradually delaminates, leaving a TiO2 termination. The findings, supported by optical near‐field spectroscopy and density functional theory, have broad ...
Mohammad Bakhtbidar, Daniel Gueckelhorn, Marivi Fernández‐Serra, Yon Leandro Leibas López, Alexandre Merlen, Andreas Ruediger   +5 more
wiley   +1 more source

Making Mo(0) a Competitive Alternative to Ir(III) in Phosphors and Photocatalysts. [PDF]

J Am Chem Soc
Jin T, Sinha N, Wagner DS, Prescimone A, Häussinger D, Wenger OS.   +5 more
europepmc   +1 more source

Understanding the Role of Copper Oxidation State on a TiO2/ZSM‐5 Catalyst for Photocatalytic CO2 Reduction to Methanol

Advanced Materials Interfaces, EarlyView.
The influence of copper oxidation states on TiO₂/ZSM‐5 catalysts is investigated for photocatalytic CO2 reduction to methanol. A Cuδ⁺‐modified Ti₂/ZSM‐5 catalyst (CTZ‐1) exhibits superior activity due to enhanced electronhole separation, the presence of Ti3⁺, and a core–shell structure.
Wibawa Hendra Saputera, Adhi Satriyatama, Ignatius Dozy Mahatmanto Budi, Adhitya Gandaryus Saputro, Muhammad Haris Mahyuddin, Wahyu Prasetyo Utomo, Siska Mutiara, Hoi Ying Chung, Arramel, Fatwa Firdaus Abdi, Dwiwahju Sasongko   +10 more
wiley   +1 more source

Characterization of the Optical Properties of Photoluminescent Turbid Media Using an Integrating Sphere and Monte Carlo Simulations. [PDF]

Materials (Basel)
Jelken J, Brall T, Gelbing P, Foschum F, Kienle A.   +4 more
europepmc   +1 more source

Preparation of multi-colored carbon dots <i>via</i> pH-controlled degradation of wheat bran/<i>o</i>-phenylenediamine for Fe³⁺ ion detection. [PDF]

RSC Adv
Zheng WX, Li TX, Xie YH, Lv YD, Xie L, Wu F.   +5 more
europepmc   +1 more source

3R-WS₂ crystals as a breakthrough in compact entangled photon sources. [PDF]

Light Sci Appl
Yang X, Tan M, Moss DJ.
europepmc   +1 more source