Molecular qubits based on potentially nuclear-spin-free nickel ions
文献情報
K. Bader, S. H. Schlindwein, D. Gudat
Molecular qubits with the longest coherence times thus far are based on nuclear-spin-carrying central ions. These nuclear spins can cause quantum state leakage, which is detrimental to quantum algorithm performance. We present two novel molecular qubits based on potentially nuclear spin-free Ni in the formal oxidation state 3+. (d20-PPh4)[Ni(mnt)2] (Ni-mnt, mnt2− = maleonitrile-1,2-dithiolate) possesses a coherence time of up to 38.7 μs at 7 K. Functionalization of the dithiolate ligand decreases the coherence time by a factor of only four in (HNEt3)[Ni(dip)2] (Ni-dip, dip2− = 3-(diphenylphosphoryl)-methylbenzene-1,2-dithiolate), indicating that monoanionic Ni-dithiolene complexes are promising and robust building blocks for polynuclear molecular qubit gates.
関連文献
Versatile fabrication of a superhydrophobic and ultralight cellulose-based aerogel for oil spillage clean-up
Hui Zhang, Yuqi Li, Yaoguang Xu, Zexiang Lu, Lihui Chen, Liulian Huang
DOI: 10.1039/C6CP04932J
Excited-state dynamics of the medicinal pigment curcumin in a hydrogel
Takaaki Harada, Stephen F. Lincoln, Tak W. Kee
DOI: 10.1039/C6CP05648B
Resonant multiphoton ionisation probe of the photodissociation dynamics of ammonia
Adam D. Smith, Hannah M. Watts, Edward Jager, Daniel A. Horke, Emma Springate, Oliver Alexander, Cephise Cacho, Richard T. Chapman, Russell S. Minns
DOI: 10.1039/C6CP05279G
Black-box determination of temperature-dependent susceptibilities for crystalline organic radicals with complex magnetic topologies
Steffen Eusterwiemann, David R. Matuschek, Constantin G. Daniliuc, Oliver Janka, Rainer Pöttgen, Armido Studer
DOI: 10.1039/C6CP05875B
Exploration of the phase diagram of liquid water in the low-temperature metastable region using synthetic fluid inclusions
C. Qiu, Y. Krüger, M. Wilke, J. Rička, M. Frenz
DOI: 10.1039/C6CP04250C
Modulating carrier dynamics through perovskite film engineering
Ankur Solanki, Herlina Arianita Dewi, Tze Chien Sum
DOI: 10.1039/C6CP02640K
Mechanistical investigation on the self-enhanced photocatalytic activity of CuO/Cu2O hybrid nanostructures by density functional theory calculations
Feiyu Diao, FengHui Tian, Wenshuang Liang, Honglei Feng, Yiqian Wang
DOI: 10.1039/C6CP03977D
Gd(iii) and Mn(ii) complexes for dynamic nuclear polarization: small molecular chelate polarizing agents and applications with site-directed spin labeling of proteins
Thach V. Can, Marc A. Caporini, Albert A. Smith, Robert G. Griffin
DOI: 10.1039/C6CP04623A
Efficient light harvesting over a CdS/In2O3 photonic crystal photocatalyst for hydrogenation of 4-nitroaniline to p-phenylenediamine
Xiaofang Li, Changqian Wang, Bo Li, Yu Shao, Danzhen Li
DOI: 10.1039/C6CP04929J
Broadband anti-Stokes white emission of Sr2CeO4 nanocrystals induced by laser irradiation
W. Strek, R. Tomala, L. Marciniak, M. Lukaszewicz, B. Cichy, M. Stefanski, D. Hreniak, A. Kedziorski, M. Krosnicki, L. Seijo
DOI: 10.1039/C6CP04904D
こちらもおすすめ
4'-ブロモビフェニル-3-メトークシーディ.ActionBarはどのように保存すればよいですか?
4'-ブロモビフェニル-3-メトークシーディ.ActionBarは、冷暗所で、直射日光を避け、密栓の容器に保存し、遠隔場所に保管してください。温度は常温(0〜2...
2-異丙基フェニルヒドラジン塩酸塩とは何ですか?
2-異丙基フェニルヒドラジン塩酸塩は、CAS番号58928-82-8を有する化合物で、構造式はC11H14N2HClです。これは塩基性化合物であり、水に溶けやす...
5-(4-クロロフェニル)-4H-1,2,4-三氮唑-3-アミンを取り扱う際の実験室安全事項は何ですか?
5-(4-クロロフェニル)-4H-1,2,4-三氮唑-3-アミンは取り扱いに注意が必要です。PPEとして防塵マスク、ゴーグル、手袋を使用し、ドラフトチャンバーを...
去甲基雷贝拉唑硫醚はどのように合成されますか?
去甲基雷贝拉唑硫醚は、ベンジミダゾール硫化物と3-メチル-4-ピリジノールの反応によって合成されます。具体的には、2-チオキシドベンジミダゾールと3-メチル-4...
2-ブロモ-5-フロロ-N-(2-フェノールメチル)ベンゼンウレアは安全ですか?
2-ブロモ-5-フロロ-N-(2-フェノールメチル)ベンゼンウレアは、毒性や刺激性の実験データに基づき、適切な取扱いと防護措置を講じることで安全に使用できます。...
対甲苯磺酸酯-四聚乙二醇-四氢吡喃醚の物理化学的性質は何ですか?
対甲苯磺酸酯-四聚乙二醇-四氢吡喃醚のCAS番号は86259-89-4です。この化合物は無色の液体で、分子量は約724.8です。高濃度では溶血性が報告されており...
2-(3-(二氟甲基)-4-氟苯基)-4,4,5,5-四甲基-1,3,2-二噁硼戊環はどのように保存すればよいですか?
2-(3-(二氟甲基)-4-氟苯基)-4,4,5,5-四甲基-1,3,2-二噁硼戊環は、室温で暗い場所に保管し、直射日光から遠ざけ、容器は密閉状態で保存してくだ...
6-アミノ-5-クロロ-2-シクロプロピルピリミジンカルボン酸の代替品はありますか?
この化合物の代替品には、ピロリミジン酸やその類似物、またピロリミジンカルボン酸の他の異性体があります。これらの代替品は、特定の化学反応や目的に応じて選択すること...
5-クロロベンゾ[1,3]二オキセイン-4-アミンに適用される法規ガイドラインは何ですか?
5-クロロベンゾ[1,3]二オキセイン-4-アミンはCAS番号379228-45-2に該当します。この化合物はGHS分類でH314(接触により急性毒性がある)と...
掲載誌
Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.











![Ethyl thieno[3,2-f]quinoline-2-carboxylate structure Ethyl thieno[3,2-f]quinoline-2-carboxylate structure](https://static.chemtradehub.com/structs/299/29948-26-3-f62b.webp)


