To send content items to your account,
please confirm that you agree to abide by our usage policies.
If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account.
Find out more about sending content to .
To send content items to your Kindle, first ensure firstname.lastname@example.org
is added to your Approved Personal Document E-mail List under your Personal Document Settings
on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part
of your Kindle email address below.
Find out more about sending to your Kindle.
Note you can select to send to either the @free.kindle.com or @kindle.com variations.
‘@free.kindle.com’ emails are free but can only be sent to your device when it is connected to wi-fi.
‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.
We investigated synthesis, structure, composition as well as electric and magnetic properties of copper tantalum oxide single crystals and powder samples. It was possible to flux-grow single crystals of undoped Cu2Ta4O12. To modify the copper content in this structure, tetravalent and hexavalent ions like titanium and tungsten have been incorporated. Rietveld refinement data as well as magnetic and dielectric properties are presented.
The norms and mechanisms for international prosecution of humanitarian law and mass human rights violations have been refined in the 1990s to include affirmation of the principle that separate (or “affirmative”) defenses to individual liability are admissible in international criminal law. Explicit recognition of the availability and nature of separate defenses is found in the statute of the international criminal court (ICC). Indirect application is found to a very limited extent in the Statute of the International Criminal Tribunal for the former Yugoslavia (ICTY), but not in the Statute of the International Criminal Tribunal for Rwanda (ICTR). Moreover, although the Appeals Chamber of the ICTY has rejected the argument that duress is a complete defense under customary international law or general principles of law to a charge of crimes against humanity involving the taking of innocent lives, it has implicidy accepted that duress could be available in other circumstances.