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Wyświetlanie 1-9 z 9
Tytuł:
Corrigendum to “Van der Waals materials for HOT infrared detectors : a review” [Opto-Electronics Review 30 (2022) e140551]
Autorzy:
Rogalski, Antoni
Powiązania:
https://bibliotekanauki.pl/articles/2063909.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Stowarzyszenie Elektryków Polskich
Tematy:
2D material photodetectors
transition metal dichalcogenides photodetectors
HgCdTe photodiodes
high operating temperature infrared detectors
Źródło:
Opto-Electronics Review; 2022, 30, 2; art. no. e141441
1230-3402
Pojawia się w:
Opto-Electronics Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Van der Waals materials for HOT infrared detectors : a review
Autorzy:
Rogalski, Antoni
Powiązania:
https://bibliotekanauki.pl/articles/2063905.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Stowarzyszenie Elektryków Polskich
Tematy:
2D material photodetectors
transition metal dichalcogenides photodetectors
HgCdTe photodiodes
high operating temperature infrared detectors
Opis:
In the last decade several papers have announced usefulness of two-dimensional materials for high operating temperature photodetectors covering long wavelength infrared spectral region. Transition metal dichalcogenide photodetectors, such as PdSe₂/MoS₂ and WS₂/HfS₂ heterojunctions, have been shown to achieve record detectivities at room temperature (higher than HgCdTe photodiodes). Under these circumstances, it is reasonable to consider the advantages and disadvantages of two-dimensional materials for infrared detection. This review attempts to answer the question thus posed.
Źródło:
Opto-Electronics Review; 2022, 30, 1; art. no. e140551
1230-3402
Pojawia się w:
Opto-Electronics Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
2D material infrared and terahertz detectors : status and outlook
Autorzy:
Rogalski, Antoni
Kopytko, Małgorzata
Martyniuk, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/1818243.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Stowarzyszenie Elektryków Polskich
Tematy:
2D material photodetectors
terahertz detectors
infrared detectors
graphene
BLIP performance
HgCdTe photodiodes
Opis:
Graphene applications in electronic and optoelectronic devices have been thoroughly and intensively studied since graphene discovery. Thanks to the exceptional electronic and optical properties of graphene and other two-dimensional (2D) materials, they can become promising candidates for infrared and terahertz photodetectors. Quantity of the published papers devoted to 2D materials as sensors is huge. However, authors of these papers address them mainly to researches involved in investigations of 2D materials. In the present paper this topic is treated comprehensively with including both theoretical estimations and many experimental data. At the beginning fundamental properties and performance of graphene-based, as well as alternative 2D materials have been shortly described. Next, the position of 2D material detectors is considered in confrontation with the present stage of infrared and terahertz detectors offered on global market. A new benchmark, so-called “Law 19”, used for prediction of background limited HgCdTe photodiodes operated at near room temperature, is introduced. This law is next treated as the reference for alternative 2D material technologies. The performance comparison concerns the detector responsivity, detectivity and response time. Place of 2D material-based detectors in the near future in a wide infrared detector family is predicted in the final conclusions.
Źródło:
Opto-Electronics Review; 2020, 28, 3; 107--154
1230-3402
Pojawia się w:
Opto-Electronics Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
2D material infrared and terahertz detectors : status and outlook
Autorzy:
Rogalski, Antoni
Kopytko, Małgorzata
Martyniuk, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/1818245.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Stowarzyszenie Elektryków Polskich
Tematy:
2D material photodetectors
terahertz detectors
infrared detectors
graphene
BLIP performance
HgCdTe photodiodes
Opis:
Graphene applications in electronic and optoelectronic devices have been thoroughly and intensively studied since graphene discovery. Thanks to the exceptional electronic and optical properties of graphene and other two-dimensional (2D) materials, they can become promising candidates for infrared and terahertz photodetectors. Quantity of the published papers devoted to 2D materials as sensors is huge. However, authors of these papers address them mainly to researches involved in investigations of 2D materials. In the present paper this topic is treated comprehensively with including both theoretical estimations and many experimental data. At the beginning fundamental properties and performance of graphene-based, as well as alternative 2D materials have been shortly described. Next, the position of 2D material detectors is considered in confrontation with the present stage of infrared and terahertz detectors offered on global market. A new benchmark, so-called “Law 19”, used for prediction of background limited HgCdTe photodiodes operated at near room temperature, is introduced. This law is next treated as the reference for alternative 2D material technologies. The performance comparison concerns the detector responsivity, detectivity and response time. Place of 2D material-based detectors in the near future in a wide infrared detector family is predicted in the final conclusions.
Źródło:
Opto-Electronics Review; 2020, 28, 3; 107--154
1230-3402
Pojawia się w:
Opto-Electronics Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparison of performance limits of HOT HgCdTe photodiodes with 2D material infrared photodetectors
Autorzy:
Rogalski, Antoni
Kopytko, Małgorzata
Martyniuk, Piotr
Hu, Weida
Powiązania:
https://bibliotekanauki.pl/articles/1818250.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Stowarzyszenie Elektryków Polskich
Tematy:
2D material photodetectors
HOT infrared detectors
HgCdTe photodiodes
p-i-n depleted photodiodes
BLIP performance
Opis:
The semiempirical rule, “Rule 07” specified in 2007 for P-on-n HgCdTe photodiodes has become widely popular within infrared community as a reference for other technologies, notably for III-V barrier photodetectors and type-II superlattice photodiodes. However, in the last decade in several papers it has been shown that the measured dark current density of HgCdTe photodiodes is considerably lower than predicted by benchmark Rule 07. Our theoretical estimates carried out in this paper support experimental data. Graphene and other 2D materials, due to their extraordinary and unusual electronic and optical properties, are promising candidates for high-operating temperature infrared photodetectors. In the paper their room-temperature performance is compared with that estimated for depleted P i-N HgCdTe photodiodes. Two important conclusions result from our considerations: the first one, the performance of 2D materials is lower in comparison with traditional detectors existing on global market (InGaAs, HgCdTe and type- II superlattices), and the second one, the presented estimates provide further encouragement for achieving low-cost and high performance HgCdTe focal plane arrays operating in high-operating temperature conditions.
Źródło:
Opto-Electronics Review; 2020, 28, 2; 82--92
1230-3402
Pojawia się w:
Opto-Electronics Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Review of photodetectors characterization methods
Autorzy:
Bielecki, Zbigniew
Achtenberg, Krzysztof
Kopytko, Małgorzata
Mikołajczyk, Janusz
Wojtas, Jacek
Rogalski, Antoni
Powiązania:
https://bibliotekanauki.pl/articles/2173660.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
photodetectors
detector parameters
photodetector characteristics
measurements of detector parameters
fotodetektor
parametry detektora
charakterystyka fotodetektora
pomiary parametrów detektora
Opis:
The review includes results of analyses and research aimed at standardizing the concepts and measurement procedures associated with photodetector parameters. Photodetectors are key components that ensure the conversion of incoming optical radiation into an electrical signal in a wide variety of sophisticated optoelectronic systems and everyday devices, such as smartwatches and systems that measure the composition of the Martian atmosphere. Semiconductor detectors are presented, and they play a major role due to their excellent optical and electrical parameters as well as physical parameters, stability, and long mean time to failure. As their performance depends on the manufacturing technology and internal architecture, different types of photodetectors are described first. The following parts of the article concern metrological aspects related to their characterization. All the basic parameters have been defined, which are useful both for their users and their developers. This allows for the verification of photodetectors’ workmanship quality, the capabilities of a given technology, and, above all, suitability for a specific application and the performance of the final optoelectronic system. Experimentally validated meteorological models and equivalent diagrams, which are necessary for the correct analysis of parameter measurements, are also presented. The current state of knowledge presented in recognized scientific papers and the results of the authors’ works are described as well.
Źródło:
Bulletin of the Polish Academy of Sciences. Technical Sciences; 2022, 70, 2; art. no. e140534
0239-7528
Pojawia się w:
Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Super flumina Babylonis – Psalm 137 przykładem piękna ocalonego i ocalającego
Autorzy:
Rogalski, Marek
Misiaszek, Antoni
Powiązania:
https://bibliotekanauki.pl/chapters/973487.pdf
Data publikacji:
2016
Wydawca:
Akademia Muzyczna im. Stanisława Moniuszki w Gdańsku
Tematy:
psałterz
psalm 137
muzyka chóralna
muzyka religijna
piękno w muzyce
Bogdan Burdziej
Opis:
Book of Psalms is a precious archetype of sacred music, the Church’s first song-book. Psalm 137, found inside the psalter, is an example of an outstanding lyrical poetry with a huge charge of faith, patriotism, despair and hope. Topicality and beauty of Super Flumina Babylonis inspire artists in other fields, especially poets and musicians. The salvaging role of sacred music can be felt in the message of the song. Whilst the great amount of musical arrangements, especially choral, which deepen the poetic layer of the psalm present it as a salvaged beauty – a living monument.
Źródło:
Muzyka sakralna. Piękno ocalone i ocalające; 177-189
9788364615184
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-9 z 9

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