Results 41 to 50 of about 314,124 (266)

EUV stimulated emission from MgO pumped by FEL pulses

Structural Dynamics, 2017
Stimulated emission is a fundamental process in nature that deserves to be investigated and understood in the extreme ultra-violet (EUV) and x-ray regimes.
Philippe Jonnard, Jean-Michel André, Karine Le Guen, Meiyi Wu, Emiliano Principi, Alberto Simoncig, Alessandro Gessini, Riccardo Mincigrucci, Claudio Masciovecchio, Olivier Peyrusse   +9 more
doaj   +1 more source

Stimulated emission of Cooper pairs in a high-temperature cuprate superconductor

, 2016
The concept of stimulated emission of bosons has played an important role in modern science and technology, and constitutes the working principle for lasers.
Eisaki, Hiroshi, Kaindl, R. A., Lanzara, Alessandra, Lee, Dung-Hai, Miller, Tristan, Smallwood, Christopher L., Yoshida, Yoshiyuki, Zhang, Wentao   +7 more
core   +2 more sources

Stimulated emission of polarization-entangled photons [PDF]

, 2001
Entangled photon pairs -- discrete light quanta that exhibit non-classical correlations -- play a crucial role in quantum information science (for example in demonstrations of quantum non-locality and quantum cryptography).
A Aspect, A Ekert, A Furusawa, C Simon, D Boschi, D Boumeester, D Bouwmeester, DS Naik, E Knill, F De Martini, F DeMartini, G Weihs, J Kim, J-W Pan, JF Clauser, LA Wu, M Atature, P Kok, PG Kwiat, PW Milonni, RE Slusher, RF Cregan, T Jennewein, TJ Herzog, W Tittel, W Tittel, YH Shih, ZY Ou, ZY Ou, ZY Ou   +29 more
core   +3 more sources

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

FEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani, Noemi E. Nwosu, Viktoria Gocke, Müge Kasanmascheff, Hannes Mutschler   +4 more
wiley   +1 more source

Improved Crystalline Quality of AlN by Epitaxial Lateral Overgrowth Using Two-Phase Growth Method for Deep-Ultraviolet Stimulated Emission

IEEE Photonics Journal, 2016
We report on the maskless epitaxial lateral overgrowth (ELOG) of the AlN layer on trench-patterned AlN/sapphire templates by metal-organic chemical vapor deposition (MOCVD).
Xiang Chen, Jianchang Yan, Yun Zhang, Yingdong Tian, Yanan Guo, Shuo Zhang, Tongbo Wei, Junxi Wang, Jinmin Li   +8 more
doaj   +1 more source

Spontaneous photon emission stimulated by two Bose condensates

, 1996
We show that the phase difference of two overlapping ground state Bose-Einstein condensates can effect the optical spontaneous emission rate of excited atoms.
Ruostekoski, Janne, Savage, C. M., Walls, Dan F.   +2 more
core   +2 more sources

Stimulated Secondary Emission from Semiconductor Microcavities [PDF]

Physical Review Letters, 2001
Physical Review ...
Østergaard, John Erland, Mizeikis, V., Langbein, Wolfgang Werner, Jensen, Jacob Riis, Hvam, Jørn Märcher   +4 more
openaire   +3 more sources

Inhibiting stearoyl‐CoA desaturase suppresses bone metastatic prostate cancer by modulating cellular stress, mTOR signaling, and DNA damage response

FEBS Letters, EarlyView.
Bone metastasis in prostate cancer (PCa) patients is a clinical hurdle due to the poor understanding of the supportive bone microenvironment. Here, we identify stearoyl‐CoA desaturase (SCD) as a tumor‐promoting enzyme and potential therapeutic target in bone metastatic PCa.
Alexis Wilson, Mackenzie K Herroon, Shane Mecca, Laimar C Garmo, Jacob Lindquist, Shrila Rajendran, Steve M. Patrick, Izabela Podgorski   +7 more
wiley   +1 more source

Effects of excitonic diffusion on stimulated emission in nanocrystalline ZnO [PDF]

, 2006
We present optically-pumped emission data for ZnO, showing that high excitation effects and stimulated emission / lasing are observed in nanocrystalline ZnO thin films at room temperature, although such effects are not seen in bulk material of better ...
de Posada, Eduardo, Henry, Martin O., Lunney, James G., McGlynn, Enda, Mosnier, Jean-Paul, Tobin, Gerard   +5 more
core   +1 more source

Improving PARP inhibitor efficacy in bladder cancer without genetic BRCAness by combination with PLX51107

Molecular Oncology, EarlyView.
Clinical trials on PARP inhibitors in urothelial carcinoma (UC) showed limited efficacy and a lack of predictive biomarkers. We propose SLFN5, SLFN11, and OAS1 as UC‐specific response predictors. We suggest Talazoparib as the better PARP inhibitor for UC than Olaparib.
Jutta Schmitz, Anna L. Bartkowiak, Michael Rose, Nora Kolks, Patrick Petzsch, Vandana Solanki, Anne Stoffel, Bianca Faßbender, Leandra Lepping, Julka Volkamer, Karl Köhrer, Marc Seifert, Tokameh Mahmoudi, Tahlita C. M. Zuiverloon, Günter Niegisch, Michèle J. Hoffmann   +15 more
wiley   +1 more source