Search results for: ORGANIC LIGHT-EMITTING DIODE (OLED)

• Evidence for solid state electrochemical degradation within a small molecule OLED

  Publication

  • P. Data
  • A. Swist
  • M. Lapkowski
  • J. Soloduchno
  • K. Darowicki
  • A. P. Monkman

  - ELECTROCHIMICA ACTA - Year 2015

  Acridone derivative have been synthesised and used as OLED (Organic Light Emitting Diode) emitters which were found to be electroactive. Electrochemical investigations showed a side reaction takes place inside an active layer which diminished the overall device efficiency. By using a dopant and host active layer architecture, the formation of the by product was removed. The by-product was identified as a σ-dimer formed inside an...

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• Photophysical processes in the selected white organic light-emitting diodes

  Publication

  • W. Mróz

  - Year 2017

  The first part discusses history of organic emitters, the scope of the work, phenomena in molecular systems, types of architectures in OLEDs, types of OLEDs emitting white light with examples from the literaturę and a description of the parameters chcracterizing LEDs. The second part describes materials, production of the samples, the measurement systems and results. In chapter 8.1 the results for the OLEDs based on emission from...

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• Dynamic Route Discovery Using Modified Grasshopper Optimization Algorithm in Wireless Ad-Hoc Visible Light Communication Network

  Publication

  • S. Vadivel
  • S. Konda
  • K. R. Balmuri
  • A. Stateczny
  • B. D. Parameshachari

  - Electronics - Year 2021

  In recent times, visible light communication is an emerging technology that supports high speed data communication for wireless communication systems. However, the performance of the visible light communication system is impaired by inter symbol interference, the time dispersive nature of the channel, and nonlinear features of the light emitting diode that significantly reduces the bit error rate performance. To address these problems,...

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• LED Light Sources and Their Complex Set-Up for Visually and Biologically Effective Illumination for Ornamental Indoor Plants

  Publication

  • K. Zielińska-Dąbkowska
  • J. Hartmann
  • C. Sigillo

  - Sustainability - Year 2019

  Ornamental plants are often used in indoor environments as part of biophilic design to improve the health and wellbeing of occupants, and to support sustainable, green architecture. Unfortunately, many plants do not thrive and need to be continuously replaced, which is economically unsustainable. The wavelengths and spectrum ratio of commonly used light sources such as light emitting diode (LED), and the lack of an appropriate...

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• Catalysts for advanced oxidation processes: Deep eutectic solvents-assisted synthesis – A review

  Publication

  • A. M. Sheikh Asadi
  • Ł. Cichocki
  • A. Atamaleki
  • M. Hashemi
  • H. Lutze
  • M. Imran
  • L. Kong
  • C. Wang
  • G. Boczkaj

  - Water Resources and Industry - Year 2024

  New catalyst synthesis techniques, including green materials, are extensively studied for heterogeneous photocatalytic advanced oxidation processes (AOPs) on spotlight of sustainable development. Deep eutectic solvents (DESs) started to be used in this field as environmentally friendly alternative to ionic liquids (ILs). During the catalyst synthesis, DESs can act as stabilizers, capping agents, structure directing agents, templates,...

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• Organic light emitting devices

  Publication

  • J. Godlewski
  • M. Franz

  - OPTO-ELECTRONICS REVIEW - Year 2007

  W pracy przedstawiono podstawowe procesy fizyczne zachodzące w organicznych emiterach elektroluminescencyjnych oraz parametry techniczne tego typu układów.

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• Optical materials for organic light emitting diodes

  Publication

  • J. Kalinowski

  - OPTICAL MATERIALS - Year 2008

  W pracy dokonano przeglądu materiałów stosowanych w organicznych diodach elektroluminescencyjnych.

• Emission mechanisms in organic light-emitting diodes

  Publication

  • J. Kalinowski

  - Year 2005

  Glównym przedmiotem opracowania jest powiązanie optycznych i elektrycznych charakterystyk organicznych diod elektroluminescencyjnych. Szczególną uwagę zwrócono na występowanie różnych rodzajów stanów wzbudzenia elektronowego prowadzących do wydajnego świecenia diod elektroluminescencyjnych.

• Asynchronous Charge Carrier Injection in Perovskite Light-Emitting Transistors

  Publication

  • M. Klein
  • K. Blecharz
  • B. Hao, Wei
  • A. Bruno
  • C. Soci

  - Advanced Electronic Materials - Year 2023

  Unbalanced mobility and injection of charge carriers in metal-halide perovskite light-emitting devices pose severe limitations to the efficiency and response time of the electroluminescence. Modulation of gate bias in methylammonium lead iodide light-emitting transistors has proven effective in increasing the brightness of light emission up to MHz frequencies. In this work, a new approach is developed to improve charge carrier...

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• Organic light-emitting diodes. Principles, characteristics and processes.

  Publication

  • J. Kalinowski

  - Year 2004

  Jest to pierwsze monograficzne opracowanie zjawiska elektroluminescencji w organicznych ciałach stałych. W sześciu rozdziałach książki opisano między innymi wytwarzanie stanów wzbudzonych w wyniku rekombinacji ładunku, sposoby zaniku stanów wzbudzonych i ich rozkład przestrzenny, elektryczne i optyczne własności organicznych diod elektroluminescencyjnych oraz procesy warunkujące wydajne świecenie takich diod.

• Chromium Cluster Luminescence: Advancing Near‐Infrared Light‐Emitting Diode Design for Next‐Generation Broadband Compact Light Sources

  Open Research Data

  open access

  • M. Kamiński
  • S. Mahlik
  • T. Leśniewski

  In modern technology devices, an energy-saving miniature near-infrared (NIR) light source plays a critical role in non-destructive, non-invasive sensing applications and further advancement of technology. This dataset reports the broadband NIR luminescence of Cr3+ clusters for designing phosphor-converted NIR light-emitting diodes as an alternative...

• Chromium Ion Pair Luminescence: A Strategy in Broadband Near-Infrared Light-Emitting Diode Design

  Publication

  • V. Rajendran
  • M. Fang
  • W. Huang
  • N. Majewska
  • T. Lesniewski
  • S. Mahlik
  • G. Leniec
  • S. Kaczmarek
  • W. Pang
  • V. Peterson... and 3 others

  - JOURNAL OF THE AMERICAN CHEMICAL SOCIETY - Year 2021

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• Historic Urban Settings, LED Illumination and its Impact on Nighttime Perception, Visual Appearance, and Cultural Heritage Identity

  Publication

  • K. Zielińska-Dąbkowska
  • K. Xavia

  - Year 2018

  Many cities, towns and villages around the world have adopted new Lighting Emitting Diode (LED) technology in order to save energy, operational and maintenance costs. While energy-efficient, these light sources have a critical effect on the appearance of historic sites at night and the technology has unique properties and numerous inherent drawbacks that present challenges to decision makers as well as inexperienced lighting...

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• Highly efficient exciplex phosphorescence from organic light-emitting diodes

  Publication

  • D. Virgili
  • M. Cocchi
  • V. Fattori
  • C. Sabatini
  • J. Kalinowski
  • J. A. G. Williams

  - CHEMICAL PHYSICS LETTERS - Year 2006

  W pracy badano fluorescencję ekscypleksową w układzie dendrymer aminowy m-MTDATA(donor elektronu):fenantrolina BPT (akceptor) oraz fosforescencję ekscypleksową w układzie m-MTDATA:organiczny kompleks platyny PtL2Cl. Opisano konstrukcję dwuwarstwowej diody elektrofosforescencyjnej o kwantowej (użytecznej) wydajności świecenia 2.4%.

• Unraveling Luminescent Energy Transfer Pathways: Futuristic Approach of Miniature Shortwave Infrared Light-Emitting Diode Design

  Open Research Data

  open access

  • M. Kamiński
  • S. Mahlik
  • M. Grzegorczyk

  Phosphor-converted shortwave infrared phosphor light-emitting diodes (pc-SWIR LEDs, 900–1700 nm) are promising next-generation portable light sources for spectroscopy, security, optical communication, and medical applications. A typical design strategy involves energy transfer from Cr3+ to Ni2+, and thus, energy transfer from Cr3+–Cr3+ pairs to Ni2+...

• Ultra-Broadband Phosphors Converted Near-Infrared Light Emitting Diode with Efficient Radiant Power for Spectroscopy Applications

  Publication

  • V. Rajendran
  • T. Lesniewski
  • S. Mahlik
  • M. Grinberg
  • G. Leniec
  • S. Kaczmarek
  • W. Pang
  • Y. Lin
  • K. Lu
  • C. Lin... and 3 others

  - ACS Photonics - Year 2019

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• Electroabsorption in triphenylamine-based hole-transporting materials for organic light-emitting diodes

  Publication

  • W. Stampor
  • W. Mróz

  - CHEMICAL PHYSICS - Year 2007

  Metodą elektroabsorpcji (EA) badano stany wzbudzenia elektronowego w próżniowo naparowanych warstwach diamin (TPD, TAPC) i dendrymeru aminowego m-MTDATA. Widma EA amin złożonych porównano z widmem monomeru trifenylaminy (TPA). Kształt widm EA świadczy o obecności zdegenerowanych i quasi-zdegenerowanych stanów elektronowych.

• Excimer-based red-infrared organic light emitting diodes with very high quantum efficiency

  Publication

  • M. Cocchi
  • J. Kalinowski
  • D. Virgili
  • J. A. G. Williams

  - APPLIED PHYSICS LETTERS - Year 2008

  W pracy opisano konstrukcję wydajnej organicznej ekscymerowej diody EL emitującej światło czerwone i podczerwone z wykorzystaniem organicznego kompleksu platyny.

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• Mixing of excimer and exciplex emission: A new way to improve white light emitting organic electrophosphorescent diodes

  Publication

  • J. Kalinowski
  • M. Cocchi
  • D. Virgili
  • V. Fattori
  • J. A. G. Williams

  - ADVANCED MATERIALS - Year 2007

  W pracy opisano konstrukcję wydajnych diod elektrofosforescencyjnych emitujących światło białe. Emisja diod pochodzi od trypletowych monomerów PtL2Cl, trypletowych ekscymerów (PtL2Cl:PtL2Cl) i trypletowych ekscypleksów m-MTDATA (donor elektronu):PtL2Cl (akceptor elektronu), gdzie PtL2Cl oznacza organiczny kompleks platyny (II), a m-MTDATA - dendrymer aminowy. Kwantowa wydajność EL diody wynosi 6.5% fot./e. Współrzędne charakteryzujące...

• Electromodulation of fluorescence in hole-transporting materials for organic light-emitting diodes. Part II: Straburst amines

  Publication

  • W. Stampor

  - Year 2005

  Praca jest kontynuacją artykułu, który został opublikowany wChem. Phys. vol. 256 (2000) s. 351-362. Zaobserwowano silne wygaszenie fluorescencji w dendrymerach aminowych zbudowanych na bazie trifenyloaminy. Efekt ten został przypisany rozpadowi stanów emitujących światło pod działaniem silnego pola elektrycznego.

• Probing Local Structural Changes by Sharp Luminescent Infrared Nanophosphor for Application in Light-Emitting Diodes

  Publication

  • D. Kreft
  • S. Mahlik
  • N. Majewska
  • M. Fang
  • H. Jia-yu
  • R. Chung
  • S. Hwo-shuenn
  • L. Jyh-fu

  - CHEMISTRY OF MATERIALS - Year 2022

  Cr3+-doped infrared phosphors are promising candidates for next-generation phosphor-converted infrared light-emitting diodes (LEDs) because they can, in principle, tune and convert the luminescence spectra from an LED chip. However, most studies focus on broad-band Cr3+-doped phosphors, and the control mechanism of Cr3+-doped phosphors with sharp line emissions remains ambiguous. Here, we report LiGa5(1–x)Al5xO8:Cr3+ phosphors...

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• Efficient exciplex emitting organic electroluminescent devices

  Publication

  • M. Cocchi
  • D. Virgili
  • G. Giro
  • V. Fattori
  • J. Kalinowski
  • Y. Shirota

  - APPLIED PHYSICS LETTERS - Year 2002

  W pracy badano stany wzbudzenia elektronowego, powstające z udziałem dwóch molekuł. Dzięki doborowi odpowiednich materiałów na warstwę przewodzącą dziury (pochodna trójfenyloaminy: m-MTDATA) i elektronów (pochodna oksadia-zolu:PBD) w cienkowarstwowej diodzie EL stworzono szczególnie dogodne warunki do generacji ekscypleksów (M-MTDATA-PBD) i wysokowydajnej (>1% foton/e-lektron) emisji ekscypleksowej.

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• Exciton quenching in emitter blends for organic light emitting devices probed by electric field-dependent time-resolved luminescence

  Publication

  • J. Kalinowski
  • J. Mężyk
  • F. Meinardi
  • R. Tubino
  • M. Cocchi
  • D. Virgili

  - JOURNAL OF CHEMICAL PHYSICS - Year 2008

  W pracy badano mechanizm wygaszania ekscytonów w układzie dwuamina TPD:organiczny kompleks Eu:matryca TPD przez pomiar zaniku fotoluminescencji w zewnętrznym polu elektrycznym.

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• Highly efficient organic electrophosphorescent light-emitting diodes with a reduced quantum efficiency roll off at large current densities.

  Publication

  • M. Cocchi
  • V. Fattori
  • D. Virgili
  • C. Sabatini
  • P. Di Marco
  • M. Maestri
  • J. Kalinowski

  - Year 2004

  W pracy opisano diody elektrofosforescencyjne zbudowane na bazie organicznych komplesów platyny PtOEP oraz Pt(thpy)2. Pokazano, ze mechanizmem ograniczjącym wydajność świecenia tych diod w zakresiedużych prądów elektycznych jest elektrycznopolowa dysocjacja ekscytonutrypletowego z transferem dziury na molekułę TPD.

• Electrical and noise responses of Graphene-Silicon Schottky diodes decorated with Au nanoparticles for light-enhanced sensing of organic gases

  Open Research Data

  open access

  • K. Drozdowska
  • J. Smulko

  Graphene-Silicon Schottky junctions decorated with Au nanoparticles were used for light-enhanced detection of organic tetrahydrofuran and chloroform. Au nanoparticles exhibited localized surface plasmon resonance (LSPR) in the range of yellow light; thus yellow LED (wavelength of 592 nm) was utilized to induce the plasmonic effect, that increased the...

• Structural organization of video informative systems on light-emitting diodes

  Publication

  • G. Doroshchenkov
  • M. Tarnovskyi
  • R. Romaniuk
  • P. Komada
  • K. Nurseitova
  • R. S. Romaniuk

  - Year 2019

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• Green Light-Excitable Ce-Doped Nitridomagnesoaluminate Sr[Mg2Al2N4] Phosphor for White Light-Emitting Diodes

  Publication

  • J. Leaño
  • S. Lin
  • A. Lazarowska
  • S. Mahlik
  • M. Grinberg
  • C. Liang
  • W. Zhou
  • M. Molokeev
  • V. Atuchin
  • Y. Tsai... and 3 others

  - CHEMISTRY OF MATERIALS - Year 2016

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• High Color Rendering Index of Rb2GeF6:Mn4+ for Light-Emitting Diodes

  Publication

  • W. Wu
  • M. Fang
  • W. Zhou
  • T. Lesniewski
  • S. Mahlik
  • M. Grinberg
  • M. Brik
  • H. Sheu
  • B. Cheng
  • J. Wang
  • R. Liu

  - CHEMISTRY OF MATERIALS - Year 2017

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• Light emitting diodes optimisation for secondary metabolites production by Droseraceae plants

  Publication

  • K. Siatkowska
  • M. Chraniuk
  • P. Bollin
  • R. Banasiuk

  - Journal of Photochemistry and Photobiology B: Biology - Year 2021

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• Organic electroluminescence from singlet and triplet exciplexes: Exciplex electrophosphorescent diode

  Publication

  • M. Cocchi
  • D. Virgili
  • C. Sabatini
  • J. Kalinowski

  - CHEMICAL PHYSICS LETTERS - Year 2006

  W pracy zaobserwowano po raz pierwszy elektroluminescencję z trypletowych stanów ekscypleksowych w układzie dwuamina TPD (donor) -organiczny kompleks gadolinu (akceptor). Opsano konstrukcję elektrofosforescencyjnej diody ekscypleksowej.

• Application of the Heavy-Atom Effect for (Sub)microsecond Thermally Activated Delayed Fluorescence and an All-Organic Light-Emitting Device with Low-Efficiency Roll-off

  Publication

  • M. Mońka
  • S. Gogoc
  • K. Kozakiewicz
  • V. Ievtukhov
  • D. Grzywacz
  • O. Ciupak
  • A. Kubicki
  • P. Bojarski
  • P. Data
  • I. E. Serdiuk

  - ACS Applied Materials & Interfaces - Year 2024

  Thefeatureof abundantandenvironmentallyfriendlyheavyatoms(HAs)like bromineto acceleratespin-forbiddentransitionsin organicmoleculeshas beenknownforyears.In combinationwiththe easinessof incorporation,brominederivativesof organicemittersshowingthermallyactivateddelayedfluorescence(TADF)emergeas a cheapand efficientsolutionforthe slowreverseintersystemcrossing(rISC)problemin suchemittersand strongefficiencyroll-offof all-organiclight-emittingdiodes(OLEDs).Here,we...

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• Hydrogen-Containing Na3HTi1–xMnxF8 Narrow-Band Phosphor for Light-Emitting Diodes

  Publication

  • M. Fang
  • T. Yang
  • T. Lesniewski
  • C. Lee
  • S. Mahlik
  • M. Grinberg
  • V. Peterson
  • C. Didier
  • W. Pang
  • C. Su
  • R. Liu

  - ACS Energy Letters - Year 2019

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• Visible-light-driven lanthanide-organic-frameworks modified TiO2 photocatalysts utilizing up-conversion effect

  Publication

  • P. Parnicka
  • W. Lisowski
  • T. Klimczuk
  • J. Łuczak
  • A. Żak
  • A. Zaleska-Medynska

  - APPLIED CATALYSIS B-ENVIRONMENTAL - Year 2021

  Highly efficient and quite stable composite with core-shell-like architecture reported herein, responds to the challenge of sunlight-driven photocatalysts. The Ln(ndc)/TiO2 photocatalytic system comprises active lanthanide-carboxylate coordination networks (Nd, Er, Ho, and Tm as metal ions, and 2,6-naphthalene dicar-boxylic acid as the organic linker) and inert titanium dioxide and allow to convert incompatible visible radiation...

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• Chromium(III)-Doped Fluoride Phosphors with Broadband Infrared Emission for Light-Emitting Diodes

  Publication

  • C. Lee
  • Z. Bao
  • M. Fang
  • T. Lesniewski
  • S. Mahlik
  • M. Grinberg
  • G. Leniec
  • S. Kaczmarek
  • M. Brik
  • Y. Tsai... and 2 others

  - INORGANIC CHEMISTRY - Year 2020

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• Lanthanide-organic-frameworks modified ZnIn2S4 for boosting hydrogen generation under UV–Vis and visible light

  Publication

  • J. Sowik
  • T. Grzyb
  • G. Trykowski
  • T. Klimczuk
  • K. Nikiforow
  • O. Cavdar
  • A. Zaleska-Medynska
  • A. Malankowska

  - INTERNATIONAL JOURNAL OF HYDROGEN ENERGY - Year 2022

  Novel Ln-MOF with microrods shape were successfully combined with ZnIn2S4 (ZIS) microsphere and used for photocatalytic hydrogen generation under UV–Vis and visible light. The Ln-MOFs/ZIS system comprises lanthanide-carboxylate coordination networks (Tm and Gd as metal ions, and 1,3,5-benzenetricarboxylic acid (BTC) as the organic linker) deposited on ZnIn2S4 microspheres. Effect of the amount of ((Tm,Gd)-BTC) (1, 5, 10 wt%) on...

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• Linking Macro- and Micro-structural Analysis with Luminescence Control in Oxynitride Phosphors for Light-Emitting Diodes

  Publication

  • M. Fang
  • J. Lin
  • W. Huang
  • N. Majewska
  • J. Barzowska
  • S. Mahlik
  • W. Pang
  • J. Lee
  • H. Sheu
  • R. Liu

  - CHEMISTRY OF MATERIALS - Year 2021

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• Hidden Structural Evolution and Bond Valence Control in Near-Infrared Phosphors for Light-Emitting Diodes

  Publication

  • M. Fang
  • K. Chen
  • N. Majewska
  • T. Leśniewski
  • S. Mahlik
  • G. Leniec
  • S. Kaczmarek
  • C. Yang
  • K. Lu
  • H. Sheu
  • R. Liu

  - ACS Energy Letters - Year 2021

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• High-Performance NaK2Li[Li3SiO4]4:Eu Green Phosphor for Backlighting Light-Emitting Diodes

  Publication

  • M. Fang
  • C. Mariano
  • K. Chen
  • J. Lin
  • Z. Bao
  • S. Mahlik
  • T. Lesniewski
  • K. Lu
  • Y. Lu
  • Y. Wu... and 5 others

  - CHEMISTRY OF MATERIALS - Year 2021

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• In-vivo monitoring of oxygen saturation in murine carcinoma during PDT by diode laser light diffuse reflectance

  Publication

  • V. Kholin
  • O. Chepurna
  • I. Shton
  • V. Voytsehovich
  • S. Pavlov
  • N. Zabolotna
  • R. Romaniuk
  • W. Wójcik
  • Y. Amirgaliyev
  • V. Kovalev
  • R. S. Romaniuk

  - Year 2017

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• Narrow Red Emission Band Fluoride Phosphor KNaSiF6:Mn4+ for Warm White Light-Emitting Diodes

  Publication

  • Y. Jin
  • M. Fang
  • M. Grinberg
  • S. Mahlik
  • T. Lesniewski
  • M. Brik
  • G. Luo
  • J. Lin
  • R. Liu

  - ACS Applied Materials & Interfaces - Year 2016

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• Multi-Site Cation Control of Ultra-Broadband Near-Infrared Phosphors for Application in Light-Emitting Diodes

  Publication

  • G. Guzman
  • V. Rajendran
  • Z. Bao
  • M. Fang
  • W. Pang
  • S. Mahlik
  • T. Lesniewski
  • M. Grinberg
  • M. Molokeev
  • G. Leniec... and 6 others

  - INORGANIC CHEMISTRY - Year 2020

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• On small signal capacitance spectra of organic diode formed by ITO-palladium phthalocyanine-Al sandwich system

  Publication

  • G. Jarosz

  - THIN SOLID FILMS - Year 2010

  Praca poświęcona jest widmom małosygnalowej pojemności w zakresie 25 Hz-1 MHz i charakterystyce prądowo-napięciowej planarnego układu utworzonego przez ITO/ftalocyanina palladu/Al.

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• Organic light sources look forward to optimize the photosynthesis process

  Publication

  • V. Fattori
  • J. A. G. Williams
  • L. Murphy
  • M. Cocchi
  • J. Kalinowski

  - Photonics and Nanostructures-Fundamentals and Applications - Year 2008

  W pracy opisano własności organicznej diody EL, zbudowanej na bazie organicznego kompleksu platyny, emitującej światło czerwone i niebieskie, które może być wykorzystane w procesie fotosyntezy.

• Aluminate Red Phosphor in Light-Emitting Diodes: Theoretical Calculations, Charge Varieties, and High-Pressure Luminescence Analysis

  Publication

  • N. Zhang
  • Y. Tsai
  • M. Fang
  • C. Ma
  • A. Lazarowska
  • S. Mahlik
  • M. Grinberg
  • C. Chiang
  • W. Zhou
  • J. Lin... and 4 others

  - ACS Applied Materials & Interfaces - Year 2017

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• Penetrating Biological Tissue Using Light-Emitting Diodes with a Highly Efficient Near-Infrared ScBO3:Cr3+ Phosphor

  Publication

  • M. Fang
  • P. Huang
  • Z. Bao
  • N. Majewska
  • T. Leśniewski
  • S. Mahlik
  • M. Grinberg
  • G. Leniec
  • S. Kaczmarek
  • C. Yang... and 3 others

  - CHEMISTRY OF MATERIALS - Year 2020

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• High-electric-field quantum yield roll-off in efficient europium chelates-based light-emitting diodes

  Publication

  • J. Kalinowski
  • W. Stampor
  • M. Cocchi
  • D. Virgili
  • V. Fattori

  - Year 2005

  Skonstruowano dwuwarstwowe organiczne diody EL, w których warstwa transportująca dziury była domieszkowana organicznymi kompleksami europu. Maksymalna kwantowa wydajność świecenia takich diod osiągała w polu elektrycznym 1MV/cm wartość 5% foton/elektron. Wysokopolowy spadek kwantowej wydajności świecenia zinterpretowano na gruncie modelu Onsagera dysocjacji stanów emitujących.

• Application of low-cost Gallium Arsenide light-emitting-diodes as kerma dosemeter and fluence monitor for high-energy neutrons

  Publication

  • B. Mukherjee
  • S. Simrock
  • J. Khachan
  • D. Rybka
  • R. Romaniuk
  • R. S. Romaniuk

  - RADIATION PROTECTION DOSIMETRY - Year 2007

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• Chemical Control of SrLi(Al1–xGax)3N4:Eu2+ Red Phosphors at Extreme Conditions for Application in Light-Emitting Diodes

  Publication

  • M. Fang
  • S. Meng
  • N. Majewska
  • T. Leśniewski
  • S. Mahlik
  • M. Grinberg
  • H. Sheu
  • R. Liu

  - CHEMISTRY OF MATERIALS - Year 2019

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• On the light intensity dependence of short-circuit current of bilayer organic photovoltaic cells

  Publication

  • R. Signerski

  - JOURNAL OF NON-CRYSTALLINE SOLIDS - Year 2008

  Praca przedstawia model zależności prądu zwarcia w organicznych dwuwarstwowych układach fotowoltaicznych od natężenia światła. Model jest oparty na założeniu jednorodnego pola elektrycznego w obu warstwach organicznych. Uwzględniona jest bimolekularna i monomolekularna rekombinacja nośników ładunku przy heterozłączu. Przedstawione zostało porównanie obliczeń teoretycznych i wyników doświadczalnych dla układów z barwnikiem perylenowym...

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• Controlling of Structural Ordering and Rigidity of β-SiAlON:Eu through Chemical Cosubstitution to Approach Narrow-Band-Emission for Light-Emitting Diodes Application

  Publication

  • X. Zhang
  • M. Fang
  • Y. Tsai
  • A. Lazarowska
  • S. Mahlik
  • T. Lesniewski
  • M. Grinberg
  • W. Pang
  • F. Pan
  • C. Liang... and 7 others

  - CHEMISTRY OF MATERIALS - Year 2017

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