Zobrazeno 1 - 10
of 168
pro vyhledávání: '"Savic Ivana"'
In crystalline materials, low lattice thermal conductivity is often associated with strong anharmonicity, which can cause significant deviations from the expected Lorentzian lineshape of phonon spectral functions. These deviations, occurring in an ov
Externí odkaz:
http://arxiv.org/abs/2410.13485
Autor:
Huang, Yijing, Querales-Flores, José D., Teitelbaum, Samuel W., Cao, Jiang, Henighan, Thomas, Liu, Hanzhe, Jiang, Mason, De la Peña, Gilberto, Krapivin, Viktor, Haber, Johann, Sato, Takahiro, Chollet, Matthieu, Zhu, Diling, Katayama, Tetsuo, Power, Robert, Allen, Meabh, Rotundu, Costel R., Bailey, Trevor P., Uher, Ctirad, Trigo, Mariano, Kirchmann, Patrick S., Murray, Éamonn D., Shen, Zhi-Xun, Savic, Ivana, Fahy, Stephen, Sobota, Jonathan A., Reis, David A.
Quantifying electron-phonon interactions for the surface states of topological materials can provide key insights into surface-state transport, topological superconductivity, and potentially how to manipulate the surface state using a structural degr
Externí odkaz:
http://arxiv.org/abs/2307.12132
Autor:
Sobota, Jonathan A., Teitelbaum, Samuel W., Huang, Yijing, Querales-Flores, José D., Power, Robert, Allen, Meabh, Rotundu, Costel R., Bailey, Trevor P., Uher, Ctirad, Henighan, Tom, Jiang, Mason, Zhu, Diling, Chollet, Matthieu, Sato, Takahiro, Trigo, Mariano, Murray, Éamonn D., Savić, Ivana, Kirchmann, Patrick S., Fahy, Stephen, Reis, David. A., Shen, Zhi-Xun
We investigate coupled electron-lattice dynamics in the topological insulator Bi2Te3 with time-resolved photoemission and time-resolved x-ray diffraction. It is well established that coherent phonons can be launched by optical excitation, but selecti
Externí odkaz:
http://arxiv.org/abs/2212.09892
Autor:
Nikolic Vesna, Savic Ivan, Savic Ivana, Nikolic Ljubisa, Stankovic Mihajlo, Marinkovic Valentina
Publikováno v:
Open Medicine, Vol 6, Iss 5, Pp 527-536 (2011)
Externí odkaz:
https://doaj.org/article/dc9b146a527d4624a0cd45294fbdf713
Autor:
Abu Hamed Tareq, Adamovic Nadja, Aeberhard Urs, Alonso-Alvarez Diego, Amin-Akhlaghi Zoe, Auf der Maur Matthias, Beattie Neil, Bednar Nikola, Berland Kristian, Birner Stefan, Califano Marco, Capan Ivana, Cerne Bostjan, Chilibon Irinela, Connolly James. P., Cortes Juan Frederic, Coutinho Jose, David Christin, Deppert Knut, Donchev Vesselin, Drev Marija, Ehlen Boukje, Ekins-Daukes Nicholas, Even Jacky, Fara Laurentiu, Fuertes Marron David, Gagliardi Alessio, Garrido Blas, Gianneta Violetta, Gomes Maria, Guillemoles Jean-Francois, Guina Mircea, Halme Janne, Hocevar Mateja, Jacak Lucjan, Jacak Witold, Jaksic Zoran, Joseph Lejo k., Kassavetis Spyridon, Kazukauskas Vaidotas, Kleider Jean-Paul, Kluczyk Katarzyna, Kopecek Radovan, Krasovec Ursa Opara, Lazzari Jean-Louis, Lifshitz Efrat, Loncaric Martin, Madsen Søren Peder, Vega Antonio Marti, Mencaraglia Denis, Messing Maria E., Armando Felipe Murphy, Nassiopoulou Androula G., Neijm Ahmed, Nemcsics Akos, Neto Victor, Pedesseau Laurent, Persson Clas, Petridis Konstantinos, Popescu Lacramioara, Pucker Georg, Radovanović Jelena, Rimada Julio C., Ristova Mimoza, Savic Ivana, Savin Hele, Sendova-Vassileva Marushka, Sengul Abdurrahman, Silva José, Steiner Ullrich, Storch Jan, Stratakis Emmanuel, Tao Shuxia, Tomanek Pavel, Tomić Stanko, Tukiainen Antti, Turan Rasit, Ulloa Jose Maria, Wang Shengda, Yuksel Fatma, Zadny Jaroslav, Zarbakhsh Javad
Publikováno v:
EPJ Photovoltaics, Vol 9, p 10 (2018)
Photovoltaics is amongst the most important technologies for renewable energy sources, and plays a key role in the development of a society with a smaller environmental footprint. Key parameters for solar cells are their energy conversion efficiency,
Externí odkaz:
https://doaj.org/article/70007cd422c948ea86bbfd06944df61e
Experimental investigations of the phase transition in GeTe provide contradictory conclusions regarding the nature of the phase transition. Considering growing interest in technological applications of GeTe, settling these disputes is of great import
Externí odkaz:
http://arxiv.org/abs/2210.06174
Achieving high valley degeneracy (i.e. "band convergence") in a material usually results in considerably enhanced thermoelectric properties. However, it is still unclear why this strategy of designing efficient thermoelectric materials is so successf
Externí odkaz:
http://arxiv.org/abs/2205.13897
Autor:
Moso, Michael A, Taiaroa, George, Steinig, Eike, Zhanduisenov, Madiyar, Butel-Simoes, Grace, Savic, Ivana, Taouk, Mona L, Chea, Socheata, Moselen, Jean, O’Keefe, Jacinta, Prestedge, Jacqueline, Pollock, Georgina L, Khan, Mohammad, Soloczynskyj, Katherine, Fernando, Janath, Martin, Genevieve E, Caly, Leon, Barr, Ian G, Tran, Thomas, Druce, Julian, Lim, Chuan K, Williamson, Deborah A
Publikováno v:
In The Lancet Microbe April 2024 5(4):e317-e325
Publikováno v:
Phys. Rev. B 104, 045202 (2021)
IV-VI materials are some of the most efficient bulk thermoelectric materials due to their proximity to soft-mode phase transitions, which leads to low lattice thermal conductivity. It has been shown that the lattice thermal conductivity of PbTe can b
Externí odkaz:
http://arxiv.org/abs/2101.08124
The proximity to structural phase transitions in IV-VI thermoelectric materials is one of the main reasons for their large phonon anharmonicity and intrinsically low lattice thermal conductivity $\kappa$. However, the $\kappa$ of GeTe increases at th
Externí odkaz:
http://arxiv.org/abs/2012.08414