Results 321 to 330 of about 4,553,635 (397)

Terahertz‐Driven Ultrafast Dynamics of Rare‐Earth Nickelates by Controlling Only the Charge Degree of Freedom

Advanced Functional Materials, EarlyView.
The THz drive of the Mott insulating state of a rare‐earth nickelate induces instantaneous insulator‐metal transition via quantum tunneling of valence electrons across the bandgap. This transition is pure electronic and highly non‐thermal, which may find its applications in ultrafast opto‐electronics with enhanced performance and minimal device size ...
Gulloo Lal Prajapati, Sergey Kovalev, Igor Ilyakov, Atiqa Arshad, Gaurav Dubey, Ketan S. Navale, Dhanvir Singh Rana, Jan‐Christoph Deinert   +7 more
wiley   +1 more source

Aberrant activation of the mTOR signaling pathway in Rasmussen encephalitis. [PDF]

Sci Rep
Qiao J, Tang C, Xie M, Gong M, Fu C, Cheng Z, Chen Z, Mei A, Bo Y, Zhao M, Li T, Ji T, Wang R, Deng J, Luan G.   +14 more
europepmc   +1 more source

Effective field theory for nuclear matter

, 1999
Matthias Lutz
openalex   +2 more sources

Intramolecular Down‐ and Up‐Conversion in Dimeric Tetracene Complexes Centered via Platinum(II) and Palladium(II)

Advanced Functional Materials, EarlyView.
Metal‐tetracene dimeric complexes are synthesized through the pyridyl coordination to either Pt(II) or Pd(II). Photophysical properties are systematically compared as a function of the metal using steady‐state and time‐resolved spectroscopy. The Pt(II) dimer exhibits efficient intramolecular singlet fission and subsequent intramolecular up‐conversion ...
Yifan Bo, Yuxuan Hou, Melchor Matabuena, Rik R. Tykwinski, Dirk M. Guldi   +4 more
wiley   +1 more source

Social anxiety disorder and antibodies against glial cells in the cerebrospinal fluid. [PDF]

Brain Behav Immun Health
Weiser J, Rau A, von Zedtwitz K, Feige B, Nickel K, Maier SJ, Dressle RJ, Venhoff N, van Elst LT, Schiele MA, Domschke K, Prüss H, Endres D.   +12 more
europepmc   +1 more source

High‐Entropy Magnetism of Murunskite

Advanced Functional Materials, EarlyView.
The study of murunskite (K2FeCu3S4) reveals that its magnetic and orbital order emerges in a simple I4/mmm crystal structure with complete disorder in the transition metal positions. Mixed‐valence Fe ions randomly occupy 1/4 of the tetrahedral sites, with the remaining 3/4 being filled by non‐magnetic Cu+ ions.
Davor Tolj, Priyanka Reddy, Ivica Živković, Luka Akšamović, Jian Rui Soh, Kamila Komȩdera, Izabela Biało, Naveen Kumar Chogondahalli Muniraju, Trpimir Ivšić, Mario Novak, Oksana Zaharko, Clemens Ritter, Thomas LaGrange, Wojciech Tabiś, Ivo Batistić, László Forró, Henrik M. Rønnow, Denis K. Sunko, Neven Barišić   +18 more
wiley   +1 more source

Influence of tube voltage on image quality in non-contrast photon-counting computed tomography of the head: Comparison of 120 kVp and 140 kVp.

Neuroradiol J
Schoenbeck D, Kroeger JR, Woeltjen MM, Niehoff JH, Moenninghoff C, Goertz L, Borggrefe J, Michael AE.   +7 more
europepmc   +1 more source

Asymptomatic extensive right cerebral hemispheric lesion in an adult with histopathological findings consistent with mild malformation of cortical development with oligodendroglial hyperplasia and epilepsy: illustrative case. [PDF]

J Neurosurg Case Lessons
Ono R, Miki S, Koiso T, Sugii N, Sakamoto N, Masuda Y, Matsuda M, Shibuya M, Miyata H, Ishikawa E.   +9 more
europepmc   +1 more source

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

Advanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai, Md Shakhawath Hossain, Nhat Minh Nguyen, Yongliang Chen, Chaohao Chen, Xiaoxue Xu, Quang Thang Trinh, Toan Dinh, Toan Trong Tran   +8 more
wiley   +1 more source