Events
We cooperate for innovative food processing Thursday, 13 February 2025 11:02 |
Cold pressing is the food preservation method with the aid of high pressure. It allows to extend its shelf life without the need to use preservatives. The food preserves its nutritional value and taste that is the greatest advantage of cold pressing method over heat treatment. It is crucial especially in the case of juices, vegetables, fruits, meat and other products. On February 5, 2025, a letter of intent was signed in Piotrków Trybunalski initiating cooperation between the Institute of High Pressure Physics of the Polish Academy of Sciences, the Łukasiewicz Research Network - Łódź Institute of Technology and the Piotrków Academy in the field of developing innovative processing technologies that will increase the shelf-life of food products based on high-pressure methods. Under the signed agreement, the Institute of High Pressure Physics PAS will build a modern cold pressure equipment, which will be used, among others, by students at the technical and agricultural faculty at the Piotrków Academy. Łukasiewicz – Łódź Institute of Technology brings to the project experience in research on technologies for the food industry, having modern laboratory facilities and expert scientific staff. The cooperation agreement was signed by: dr hab. Jacek Bonarek, prof. AP - Rector of the Piotrków Academy, prof. Michał Boćkowski - Director of the Institute of High Pressure Physics PAS, Hubert Cichocki - President of the Łukasiewicz Center and dr hab. Marcin Górski - President of the Łukasiewicz Research Network - Łódź Institute of Technology.
WBCGE 2025Tuesday, 11 February 2025 22:46 |
The Polish Society for Crystal Growth (PTWK) is pleased to invite all scientists involved in bulk crystal growth, epitaxy and characterization to the Workshop on Bulk Crystal Growth and Epitaxy (WBCGE), that will take place at our Institute (IWC PAN) in Warsaw on May 15-16, 2025. WBCGE Workshop will be chaired by Prof. Michał Leszczyński (PTWK President, IWC PAN) and Prof. Dorota Pawlak (CEO of Ensemble3). It will be an excellent opportunity for scientific development, as well as to expand the network of contacts in the rapidly developing field of crystal growth and epitaxy.
Unipress Thursday SeminarMonday, 10 February 2025 21:30 |
Understanding GaN solubility in ammonothermal method is fundamental for the growth of high structural quality and large size crystals. When NaNH₂ is used as a mineralizer, retrograde solubility mode is obtained, i.e. solubility decreases with increasing temperature. The next Unipress Thursday Seminar will be devoted to the recent studies of ammonobasic NaNH₂–GaN–NH₃ system as a function of temperature, pressure, dissolution time, mineralizer concentration, and the surface area of GaN feedstock, opening the way to the improvement of the growth conditions. The next Unipress Thursday Seminar will be given by dr inż. Tomasz Sochacki from Crystal Growth Laboratory, Institute of High Pressure Physics in the talk „On the solubility of GaN in the ammonothermal process – results and their thermodynamic analysis”. Join us online via Zoom platform on Thursday, Februaty 27, 2025 at 3:00 pm. To get the link to Zoom meeting, please contact us at dyrekcja@unipress.waw.pl Abstract of the talk is here.
DRC 2025Saturday, 01 February 2025 13:02 |
This year marks the 83rd anniversary of the Device Research Conference (DRC) - the longest-running device research meeting in the world. The high-caliber technical sessions are highlighted by plenary talks (including prof. Eli Yablonovitch) and invited talks by international research pioneers and leaders behind modern electronic technology. The 2025 Conference will take place at Duke University, Durham, North Carolina, USA on June 22-25, 2025 and it will feature:
DRC will be held in coordination with the Electronic Materials Conference (EMC), which will occur the same week, from June 25-27. This recognizes the strong interaction between device and electronic materials research and provides fruitful exchanges of information between attendees of both Conferences. Dr hab. Henryk Turski from our Institute serves as a Program Committee Member of this conference. Abstract deadline: February 15, 2025
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FNP TEAM-NETTuesday, 11 February 2025 23:07 |
Główna dewiza Fundacji na rzecz Nauki Polskiej (FNP) brzmi: „wspierać najlepszych, aby mogli stać się jeszcze lepsi”. FNP ogłosiła właśnie wyniki konkursu TEAM NET FENG. Jego celem jest stymulowanie i wspieranie współpracy pomiędzy najlepszymi zespołami badawczymi w Polsce i umożliwienie im realizacji projektów badawczo-rozwojowych w obszarach zdefiniowanych jako strategiczne dla rozwoju gospodarczego, czyli zdrowie, środowisko i przemysł 4.0, których efektem końcowym będzie komercjalizacja uzyskanych wyników. W naborze wniosków 1/2024 wystartowało 81 organizacji badawczych, które zgłosiły 74 wnioski projektowe. 3 zwycięskie projekty otrzymają środki w łącznej wysokości blisko 33 mln zł z programu Fundusze Europejskie dla Nowoczesnej Gospodarki (FENG) – współczynnik sukcesu 4.05%. Jeden z projektów „Zasilane elektrycznie kompaktowe źródła pojedynczych fotonów pracujące w temperaturze pokojowej”, realizować będą zespoły badawcze z Uniwersytetu Warszawskiego (lider prof. Piotr Kossacki) we współpracy z Instytutem Wysokich Ciśnień PAN (prof. Czesław Skierbiszewski) i Politechniką Łódzką (prof. Tomasz Czyszanowski). Serdecznie gratulujemy! Więcej szczegółów, w tym lista rankingowa projektów na stronie FNP.
IHPP PAS Seminar on Nitride SemiconductorsTuesday, 11 February 2025 17:54 |
Dear Colleagues, We are pleased to invite you to the IHPP PAS Seminar on Nitride Semiconductors. The presentation will be held in a hybrid mode – at the seminar room in New Technologies building, Al. Prymasa Tysiąclecia 98, and through Zoom platform (to get the link, please contact us at nitride_seminar@mail.unipress.waw.pl ). The next seminar is scheduled on Tuesday 18.02.2025 at 14:00 CET. Speaker: Dr. Roman Hrytsak (Institute of High Pressure Physics PAS, Warsaw, Poland) Title: Point Defect Dynamics and Their Role in the Structural Stability of InGaN/GaN Quantum Wells Abstract: Link Sincerely, Tadeusz Suski
Progress of high-Tc superconductors by high pressure growth techniqueSunday, 09 February 2025 14:09 |
The high-pressure growth approach is now recognized as a useful technique for enhancing the quality of materials and also their superconducting properties. The potential candidate Sm-based oxypnictide (Sm1111) exhibits the highest critical temperature of 58 K among iron-based superconductors. In the recent study, Dr. Singh's research team from our Institute conducted the first comprehensive investigation of the high-pressure development of Sm1111. Interestingly, the high-pressure technique led to only a small variation in the observed superconducting properties of Sm1111, which is the distinct behavior from other families of iron-based superconductors. More deatil about this study can be found in the published paper by Mohammad Azam, Manasa Manasa, Tatiana Zajarniuk, Ryszard Diduszko, Taras Palasyuk, Tomasz Cetner, Andrzej Morawski, Cezariusz Jastrzębski, Andrzej Szewczyk, Michał Wierzbicki, Shiv J. Singh entitled “High-pressure growth effects on the superconducting properties of Sm-based oxypnictide superconductors” Ceramics International (Elsevier) journal (2025); https://doi.org/10.1016/j.ceramint.2025.01.208
Figure: The variation of (a) the onset transition temperature (Tconset) (b) the critical current density (Jc) values of various Sm1111 bulk samples prepared by high pressure growth technique with the growth pressure. In the second research paper, Dr. Singh’s research team summarizes their findings based on the various families of iron-based superconductors under the effect of high-pressure growth techniques in the form of a short review. This paper is published by Priya Singh, Manasa Manasa, Mohammad Azam and Shiv J. Singh entitled “High-pressure growth effect on the properties of high-Tc iron-based superconductors: A short review” Cryogenics (Elsevier) 147, 104028 (2025) https://doi.org/10.1016/j.cryogenics.2025.104028 WOCSDICE - EXMATEC 2025Monday, 27 January 2025 13:02 |
WOCSDICE - EXMATEC combines the 48th Workshop on Compound Semiconductor Devices and Integrated Circuits (WOCSDICE) with the 19th Workshop on Evaluation and Control of Compound Semiconductor Materials and Technologies (EXMATEC). It will take place at Cádiz, Spain, from 16 to 20 June 2025. Prof. Mike Leszczyński serves as a member of the Steering Committee for this scientific meeting. WOCSDICE is much more than a conference, it is a tradition that brings together the brightest minds from around the world to explore the future of compound semiconductors. With EXMATEC joining this event, it has become a meeting point where seasoned experts and young talents share discoveries, collaborate on groundbreaking ideas, and ignite the spark of innovation. Together, we celebrate not only science but also the passion, creativity, and connections that drive us forward.
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